# 151 (number)

 ← 150 151 152 →
Cardinal one hundred fifty-one
Ordinal 151st
(one hundred and fifty-first)
Factorization prime
Prime 36th
Divisors 1, 151
Roman numeral CLI
Binary 100101112
Ternary 121213
Quaternary 21134
Quinary 11015
Senary 4116
Octal 2278
Duodecimal 10712
Vigesimal 7B20
Base 36 4736

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

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