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152625275 = 52114312907
BaseRepresentation
bin10010001100011…
…10000001111011
3101122012011111222
421012032001323
5303033002100
623051142255
73532202435
oct1106160173
9348164458
10152625275
11791756a0
124314498b
132580ab1a
14163ad655
15d5ec485
hex918e07b

152625275 has 24 divisors (see below), whose sum is σ = 211278144. Its totient is φ = 108410400.

The previous prime is 152625257. The next prime is 152625281. The reversal of 152625275 is 572526251.

It is not a de Polignac number, because 152625275 - 26 = 152625211 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5372 + ... + 18278.

It is an arithmetic number, because the mean of its divisors is an integer number (8803256).

Almost surely, 2152625275 is an apocalyptic number.

152625275 is a deficient number, since it is larger than the sum of its proper divisors (58652869).

152625275 is a wasteful number, since it uses less digits than its factorization.

152625275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12971 (or 12966 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 152625275 is about 12354.1602304649. The cubic root of 152625275 is about 534.4111201831.

The spelling of 152625275 in words is "one hundred fifty-two million, six hundred twenty-five thousand, two hundred seventy-five".

Divisors: 1 5 11 25 43 55 215 275 473 1075 2365 11825 12907 64535 141977 322675 555001 709885 2775005 3549425 6105011 13875025 30525055 152625275