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152113156 = 221331197479
BaseRepresentation
bin10010001000100…
…01000000000100
3101121020011000121
421010101000010
5302420110111
623032151324
73524640406
oct1104210004
9347204017
10152113156
1178955958
1242b38544
132568b9b0
14162b8b76
15d54a871
hex9111004

152113156 has 48 divisors (see below), whose sum is σ = 298045440. Its totient is φ = 67455360.

The previous prime is 152113147. The next prime is 152113177. The reversal of 152113156 is 651311251.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 152113156.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317325 + ... + 317803.

It is an arithmetic number, because the mean of its divisors is an integer number (6209280).

Almost surely, 2152113156 is an apocalyptic number.

It is an amenable number.

152113156 is a deficient number, since it is larger than the sum of its proper divisors (145932284).

152113156 is a wasteful number, since it uses less digits than its factorization.

152113156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 722 counting only the distinct ones).

The product of its digits is 900, while the sum is 25.

The square root of 152113156 is about 12333.4162339556. The cubic root of 152113156 is about 533.8127292007.

The spelling of 152113156 in words is "one hundred fifty-two million, one hundred thirteen thousand, one hundred fifty-six".

Divisors: 1 2 4 13 26 31 52 62 124 197 394 403 479 788 806 958 1612 1916 2561 5122 6107 6227 10244 12214 12454 14849 24428 24908 29698 59396 79391 94363 158782 188726 193037 317564 377452 386074 772148 1226719 2453438 2925253 4906876 5850506 11701012 38028289 76056578 152113156