110 (number)

← 109 110 111 →
Cardinalone hundred ten
Ordinal110th
(one hundred tenth)
Factorization2 × 5 × 11
Divisors1, 2, 5, 10, 11, 22, 55, 110
Greek numeralΡΙ´
Roman numeralCX, cx
Binary11011102
Ternary110023
Senary3026
Octal1568
Duodecimal9212
Hexadecimal6E16

110 (one hundred [and] ten) is the natural number following 109 and preceding 111.

In mathematics

110 is a sphenic number and a pronic number. Following the prime quadruplet (101, 103, 107, 109), at 110, the Mertens function reaches a low of −5.

110 is the sum of three consecutive squares, .

RSA-110 is one of the RSA numbers, large semiprimes that are part of the RSA Factoring Challenge.

In base 10, the number 110 is a Harshad number and a self number.

In other fields

110 is also:

Eleventy

Compare twelfty.

As 110

Other meanings of eleventy

Eleventy has been used to mean an indefinite large number - "lots".[citation needed] Similarly eleventy-eleven was used in nineteenth century Mississippi in the same role. Eleventy is the name of an Italian luxury clothing brand.

References

  1. ↑ "Sloane's A002378 : Oblong (or promic, pronic, or heteromecic) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
  2. ↑ "Sloane's A005349 : Niven (or Harshad) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
  3. ↑ "Sloane's A003052 : Self numbers or Colombian numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
  4. ↑ Bellos, Alex (2014-04-08). "'Seven' triumphs in poll to discover world's favourite number". The Guardian. ISSN 0261-3077. Retrieved 2017-02-08.
  5. ↑ Etymology at www.etymoline.com
  6. ↑ Hubert Anthony Shands (1893). Some Peculiarities of Speech in Mississippi. Norwood Press. p. 43.