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56827372 = 2272029549
BaseRepresentation
bin1101100011000…
…1110111101100
310221221010111111
43120301313230
5104021433442
65350001404
71260011320
oct330616754
9127833444
1056827372
112a094278
1217046264
13ba08b84
147793980
154ec7b17
hex3631dec

56827372 has 12 divisors (see below), whose sum is σ = 113654800. Its totient is φ = 24354576.

The previous prime is 56827367. The next prime is 56827373. The reversal of 56827372 is 27372865.

56827372 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (56827373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1014747 + ... + 1014802.

Almost surely, 256827372 is an apocalyptic number.

It is an amenable number.

56827372 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.

56827372 is a wasteful number, since it uses less digits than its factorization.

56827372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029560 (or 2029558 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 56827372 is about 7538.3931974924. The cubic root of 56827372 is about 384.4612061873.

The spelling of 56827372 in words is "fifty-six million, eight hundred twenty-seven thousand, three hundred seventy-two".

Divisors: 1 2 4 7 14 28 2029549 4059098 8118196 14206843 28413686 56827372