152 (number)

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← 151 152 153 →
Cardinal one hundred fifty-two
Ordinal 152nd
(one hundred fifty-second)
Factorization 23× 19
Divisors 1, 2, 4, 8, 19, 38, 76, 152
Greek numeral ΡΝΒ´
Roman numeral CLII
Binary 100110002
Ternary 121223
Quaternary 21204
Quinary 11025
Senary 4126
Octal 2308
Duodecimal 10812
Hexadecimal 9816
Vigesimal 7C20
Base 36 4836

152 (one hundred [and] fifty-two) is the natural number following 151 and preceding 153.

In mathematics[edit]

152 is the sum of four consecutive primes (31 + 37 + 41 + 43). It is a nontotient since there is no integer with 152 coprimes below it.

152 is a refactorable number since it is divisible by the total number of divisors it has, and in base 10 it is divisible by the sum of its digits, making it a Harshad number.

Recently, the smallest repunit probable prime in base 152 was found, it has 589570 digits.[1]

In the military[edit]

In transportation[edit]

In TV, radio, games and cinema[edit]

In other fields[edit]

152 is also:

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