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152112568 = 23151125921
BaseRepresentation
bin10010001000100…
…00110110111000
3101121020010012211
421010100312320
5302420100233
623032144504
73524635606
oct1104206670
9347203184
10152112568
1178955473
1242b38134
132568b64a
14162b8876
15d54a5cd
hex9110db8

152112568 has 16 divisors (see below), whose sum is σ = 287102160. Its totient is φ = 75552000.

The previous prime is 152112559. The next prime is 152112619. The reversal of 152112568 is 865211251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61753 + ... + 64168.

It is an arithmetic number, because the mean of its divisors is an integer number (17943885).

Almost surely, 2152112568 is an apocalyptic number.

It is an amenable number.

152112568 is a deficient number, since it is larger than the sum of its proper divisors (134989592).

152112568 is a wasteful number, since it uses less digits than its factorization.

152112568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126078 (or 126074 counting only the distinct ones).

The product of its digits is 4800, while the sum is 31.

The square root of 152112568 is about 12333.3923962550. The cubic root of 152112568 is about 533.8120413744.

The spelling of 152112568 in words is "one hundred fifty-two million, one hundred twelve thousand, five hundred sixty-eight".

Divisors: 1 2 4 8 151 302 604 1208 125921 251842 503684 1007368 19014071 38028142 76056284 152112568