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152116692 = 223713139301
BaseRepresentation
bin10010001000100…
…01110111010100
3101121020022212120
421010101313110
5302420213232
623032215540
73524653620
oct1104216724
9347208776
10152116692
1178958582
1242b3a5b0
13256904a0
14162ba180
15d54b92c
hex9111dd4

152116692 has 48 divisors (see below), whose sum is σ = 436851072. Its totient is φ = 40118400.

The previous prime is 152116681. The next prime is 152116711. The reversal of 152116692 is 296611251.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 68559 + ... + 70742.

It is an arithmetic number, because the mean of its divisors is an integer number (9101064).

Almost surely, 2152116692 is an apocalyptic number.

152116692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152116692 is an abundant number, since it is smaller than the sum of its proper divisors (284734380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152116692 is a wasteful number, since it uses less digits than its factorization.

152116692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139328 (or 139326 counting only the distinct ones).

The product of its digits is 6480, while the sum is 33.

The square root of 152116692 is about 12333.5595835104. The cubic root of 152116692 is about 533.8168654793.

The spelling of 152116692 in words is "one hundred fifty-two million, one hundred sixteen thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 182 273 364 546 1092 139301 278602 417903 557204 835806 975107 1671612 1810913 1950214 2925321 3621826 3900428 5432739 5850642 7243652 10865478 11701284 12676391 21730956 25352782 38029173 50705564 76058346 152116692