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56625088 = 261368059
BaseRepresentation
bin1101100000000…
…0011111000000
310221112212000111
43120000133000
5103444000323
65341401104
71255206502
oct330003700
9127485014
1056625088
1129a662a3
1216b69194
13b967a90
14773dd72
154e87c0d
hex36007c0

56625088 has 28 divisors (see below), whose sum is σ = 121010680. Its totient is φ = 26134272.

The previous prime is 56625077. The next prime is 56625097. The reversal of 56625088 is 88052665.

It is a self number, because there is not a number n which added to its sum of digits gives 56625088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33198 + ... + 34861.

It is an arithmetic number, because the mean of its divisors is an integer number (4321810).

Almost surely, 256625088 is an apocalyptic number.

It is an amenable number.

56625088 is an abundant number, since it is smaller than the sum of its proper divisors (64385592).

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

56625088 is a wasteful number, since it uses less digits than its factorization.

56625088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68084 (or 68074 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 56625088 is about 7524.9643188523. The cubic root of 56625088 is about 384.0044849013.

The spelling of 56625088 in words is "fifty-six million, six hundred twenty-five thousand, eighty-eight".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 208 416 832 68059 136118 272236 544472 884767 1088944 1769534 2177888 3539068 4355776 7078136 14156272 28312544 56625088