# 151 (number)

 ← 150 151 152 →
Cardinal one hundred fifty-one
Ordinal 151st
(one hundred fifty-first)
Factorization prime
Prime 36th
Divisors 1, 151
Greek numeral ΡΝΑ´
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