# 151 (number)

 ← 150 151 152 →
Cardinalone hundred fifty-one
Ordinal151st
(one hundred fifty-first)
Factorizationprime
Prime36th
Divisors1, 151
Greek numeralΡΝΑ´
Roman numeralCLI
Binary100101112
Ternary121213
Quaternary21134
Quinary11015
Senary4116
Octal2278
Duodecimal10712
Vigesimal7B20
Base 364736

151 (one hundred [and] fifty-one) is a natural number. It follows 150 and precedes 152.

## In mathematics

151 is the 36th prime number, the previous is 149, with which it comprises a twin prime. 151 is also a palindromic prime. 151 is a centered decagonal number.[1] 151 is also a lucky number.[2]

151 appears in the Padovan sequence, preceded by the terms 65, 86, 114 (it is the sum of the first two of these).[3]

151 is a unique prime in base 2, since it is the only prime with period 15 in base 2.

151 is also:

## References

1. ^ "Sloane's A062786 : Centered 10-gonal numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-26.
2. ^ "Sloane's A000959 : Lucky numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-26.
3. ^ "Sloane's A000931 : Padovan sequence". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-26.
4. ^ 151 Products