153 (number)
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153 (one hundred fifty-three) is a number. It comes after 152 and before 154. It is known for several interesting reasons.
| ||||
|---|---|---|---|---|
| Cardinal | one hundred fifty-three | |||
| Ordinal | 153rd (one hundred fifty-third) | |||
| Factorization | 32× 17 | |||
| Greek numeral | ΡΝΓ´ | |||
| Roman numeral | CLIII | |||
| Binary | 100110012 | |||
| Ternary | 122003 | |||
| Quaternary | 21214 | |||
| Quinary | 11035 | |||
| Senary | 4136 | |||
| Octal | 2318 | |||
| Duodecimal | 10912 | |||
| Hexadecimal | 9916 | |||
| Vigesimal | 7D20 | |||
| Base 36 | 4936 | |||
Special properties
- Armstrong (Narcissistic) number: 153 is equal to the sum of the cubes of its digits. That is: 1^3+5^3+3^3=153
- Triangular number: 153 is the 17th triangular number. This means
1+2+3+⋯+17=153.
- Harshad number: 153 is divisible by the sum of its digits. Since 1+5+3=9, and 153÷9=17, it is a Harshad number.
In the Bible
In the Christian Bible, the Gospel of John (John 21:11) mentions 153 fish caught by Jesus’s disciples. This story has led to many ideas about the meaning of the number 153 in Christian writings.