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56925372 = 2237677683
BaseRepresentation
bin1101100100100…
…1110010111100
310222010002221010
43121021302330
5104033102442
65352035220
71260600120
oct331116274
9128102833
1056925372
112a150969
1217092b10
13ba4166a
1477bb580
154ee6b9c
hex3649cbc

56925372 has 24 divisors (see below), whose sum is σ = 151801216. Its totient is φ = 16264368.

The previous prime is 56925371. The next prime is 56925373. The reversal of 56925372 is 27352965.

It is an interprime number because it is at equal distance from previous prime (56925371) and next prime (56925373).

It is a self number, because there is not a number n which added to its sum of digits gives 56925372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56925371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338758 + ... + 338925.

Almost surely, 256925372 is an apocalyptic number.

It is an amenable number.

56925372 is an abundant number, since it is smaller than the sum of its proper divisors (94875844).

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

56925372 is a wasteful number, since it uses less digits than its factorization.

56925372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677697 (or 677695 counting only the distinct ones).

The product of its digits is 113400, while the sum is 39.

The square root of 56925372 is about 7544.8904564612. The cubic root of 56925372 is about 384.6820830830.

The spelling of 56925372 in words is "fifty-six million, nine hundred twenty-five thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 677683 1355366 2033049 2710732 4066098 4743781 8132196 9487562 14231343 18975124 28462686 56925372