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56932372 = 2272033299
BaseRepresentation
bin1101100100101…
…1100000010100
310222010110112101
43121023200110
5104033313442
65352131444
71260626410
oct331134024
9128113471
1056932372
112a156152
1217096b84
13ba448c3
1477bdd40
154ee8cb7
hex364b814

56932372 has 12 divisors (see below), whose sum is σ = 113864800. Its totient is φ = 24399576.

The previous prime is 56932363. The next prime is 56932457. The reversal of 56932372 is 27323965.

56932372 is an admirable number.

It is a hoax number, since the sum of its digits (37) 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 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, 1016622 + ... + 1016677.

Almost surely, 256932372 is an apocalyptic number.

It is an amenable number.

56932372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56932372 is a wasteful number, since it uses less digits than its factorization.

56932372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033310 (or 2033308 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 56932372 is about 7545.3543323028. The cubic root of 56932372 is about 384.6978503008.

The spelling of 56932372 in words is "fifty-six million, nine hundred thirty-two thousand, three hundred seventy-two".

Divisors: 1 2 4 7 14 28 2033299 4066598 8133196 14233093 28466186 56932372