Wikipedia:WikiProject Numbers

This is a WikiProject, an open group of Wikipedia editors. New participants are welcome; feel free to talk to us!

This WikiProject is aimed at improving editing practice on articles devoted to numbers. General guideline advise is given throughout to assist in creating and improving these articles.

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This table is generated by querying the database replica and is periodically updated by a bot.
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Edits	Article	Rating
17	Imaginary unit	C
13	10,000,000,000,000	Start
12	Orders of magnitude (numbers)	List
9	E (mathematical constant)	GA
8	6174	Stub
6	0.999...	B
5	43 (number)	Start
5	Order of magnitude	C
5	Parity (mathematics)	C
5	Pi prime	Stub

∑ 10 items | Query runtime: 4.47 s | Last updated: 15:27, 23 October 2026 (UTC)

End of auto-generated report.

Objectives

General goals

Maintain the existing library of number articles (WP:WikiProject Numbers/Assessment), and
Create as well as remove articles, depending on merits of inclusion.

Current priorities

Tidy and improve existing integer number articles, information which can be added and removed, as well as reorganized and converted into prose.
Methodically assign "importance" to integer number articles (top, high, mid, and low), following a systematic approach, still to be discussed.
Add information and expand several sections in Draft:Outline of numbers.

Discussions regarding the involvement of the Project on mathematics topics not specific to integers such as constants, irrational numbers and algebraic numbers have yet to be initiated, including involvement on main topics about numbers, and their extensions.

Structure

Articles after 10 are named, for the most part, $N (number)$ .

Navigation bars inside Number Infoboxes for number articles on integers have been added, with the following functionality:

Increments of 1 for all integer number articles between −2 and 300 (number).
Increments of 10 from 0 through 300 (number), to be made continuous with the span of consecutive articles.
Increments of 100 from 0 through 1000 (number), starting at 100.
Increments of 1000 between 1000 (number) through 9000 (number), and of 10,000 between 10,000 and 90,000.
Increments by factors of 10^x between 1 and 10,000,000,000,000 (i.e. 1, 10, 100, ..., 10,000,000,000,000, with links starting at 100,000).

Currently, there are continuous individual number articles for integers from −2 to 300 (number).

300 (number) is the first article to specifically detail information for one hundred integers in one page.
From 300 (number) to 1000 (number), articles contain information for individual integers in ranges of hundreds.
From 1000 (number) to 10,000, information is grouped in ranges of thousands.
From 10,000 to 100,000, articles cover information on integers in ranges of ten thousands.
From 100,000 through 10,000,000,000,000, articles are grouped in ranges of increments of powers of ten, 10^x (up to 10,000,000,000,000).

There are also select article entries linked to individual articles within these ranges. Some articles are devoted to integers in ranges greater than 10¹².

Regarding the status of disambiguation pages,

11 is a disambiguation page linking to 11 (number), other articles. Similarly for 12 through 99, inclusive.
100 (disambiguation) links to 100 (number page), and other articles.
101 is a disambiguation page linking to 101 (number), and other articles, as with 102 to 150, inclusive.

The next disambiguation number page is 163 (disambiguation), linking to 163 (number) and other articles.

Resources

Essays

Lists

List of numbers
List of prime numbers
List of mathematics articles (0–9) containing all mathematics articles starting with a number.
List of natural number articles containing all natural number articles from 1 to 10,000, including red links.
For up-to-date and automatically updated list of articles for deletion, see Category:AfD debates subsection 0–9.

External links

numbertheory.org – lists of important contributions, number theorists, and concepts of interest

v t e Fractions and ratios
	Division and ratio	Dividend ÷ Divisor = Quotient
	Fraction	⁠Numerator/Denominator⁠ = Quotient
	Algebraic Aspect Binary Continued Decimal Dyadic Egyptian Golden Silver Integer Irreducible Reduction Just intonation LCD Musical interval Paper size Percentage Unit

v t e Infinity ( $\infty$ )
History	Ananta (infinite) Apeiron Controversy over Cantor's theory Galileo's paradox Hilbert's paradox of the Grand Hotel Infinity (philosophy) Paradoxes of infinity Paradoxes of set theory
Branches of mathematics	Complex analysis Internal set theory Nonstandard analysis Set theory Synthetic differential geometry
Formalizations of infinity	0.999... Absolute infinite Actual infinity Aleph number Beth number Cardinal numbers Cardinality of the continuum Dedekind-infinite set Division by zero (Complex infinity) Epsilon number Gimel function Hilbert space Hyperreal numbers Infinite set Infinitesimal Ordinal numbers Point at infinity Large cardinal Sphere at infinity (Kleinian group) Supertask Surreal numbers Transfinite numbers
Geometries	Differential geometry of surfaces Möbius plane Möbius transformation Riemannian manifold
Mathematicians	Georg Cantor David Hilbert Gottfried Wilhelm Leibniz August Ferdinand Möbius Bernhard Riemann Abraham Robinson

v t e Number systems
Sets of definable numbers	Natural numbers ( $\mathbb {N}$ ) Integers ( $\mathbb {Z}$ ) Rational numbers ( $\mathbb {Q}$ ) Constructible numbers Algebraic numbers ( $\mathbb {A}$ ) Closed-form numbers Periods ( ${\mathcal {P}}$ ) Computable numbers Arithmetical numbers Set-theoretically definable numbers Gaussian integers Gaussian rationals Eisenstein integers
Composition algebras	Division algebras: Real numbers ( $\mathbb {R}$ ) Complex numbers ( $\mathbb {C}$ ) Quaternions ( $\mathbb {H}$ ) Octonions ( $\mathbb {O}$ )
Split types	Over $\mathbb {R}$ : Split-complex numbers Split-quaternions Split-octonions Over $\mathbb {C}$ : Bicomplex numbers Biquaternions Bioctonions
Other hypercomplex	Dual numbers Dual quaternions Dual-complex numbers Hyperbolic quaternions Sedenions ( $\mathbb {S}$ ) Trigintaduonions ( $\mathbb {T}$ ) Split-biquaternions Multicomplex numbers Geometric algebra/Clifford algebra Algebra of physical space Spacetime algebra Plane-based geometric algebra
Infinities and infinitesimals	Cardinal numbers Extended natural numbers Extended real numbers Projective Extended complex numbers Hyperreal numbers Levi-Civita field Ordinal numbers Supernatural numbers Surreal numbers Superreal numbers
Other types	Irrational numbers Fuzzy numbers Transcendental numbers p-adic numbers (p-adic solenoids) Profinite integers Normal numbers
Classification List

v t e Number theory
Fields	Algebraic number theory (class field theory, non-abelian class field theory, Iwasawa theory, Tate's thesis, Kummer theory, ramification theory) Analytic number theory (analytic theory of $L$ -functions, probabilistic number theory, sieve theory) Geometric number theory Computational number theory Transcendental number theory Diophantine geometry (Arakelov theory, Hodge–Arakelov theory) Arithmetic combinatorics (additive number theory) Arithmetic geometry (anabelian geometry, $p$ -adic Hodge theory) Arithmetic topology Arithmetic dynamics
Key concepts	Numbers Zero Natural numbers Unity Prime numbers Composite numbers Rational numbers Irrational numbers Algebraic numbers Transcendental numbers $p$ -adic numbers ( $p$ -adic analysis) Arithmetic Modular arithmetic Chinese remainder theorem Arithmetic functions
Advanced concepts	Quadratic forms Modular forms $L$ -functions Diophantine equations Diophantine approximation Irrationality measure Simple continued fractions
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