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56800933 = 764112659
BaseRepresentation
bin1101100010101…
…1011010100101
310221212210020021
43120223122211
5104020112213
65345235141
71256541250
oct330533245
9127783207
1056800933
112a076422
1217032ab1
13b9c9b27
147788097
154ebed8d
hex362b6a5

56800933 has 8 divisors (see below), whose sum is σ = 65021760. Its totient is φ = 48606720.

The previous prime is 56800907. The next prime is 56800951. The reversal of 56800933 is 33900865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56800933 - 25 = 56800901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56800963) 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, 1843 + ... + 10816.

It is an arithmetic number, because the mean of its divisors is an integer number (8127720).

Almost surely, 256800933 is an apocalyptic number.

It is an amenable number.

56800933 is a deficient number, since it is larger than the sum of its proper divisors (8220827).

56800933 is a wasteful number, since it uses less digits than its factorization.

56800933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13307.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 56800933 is about 7536.6393704356. The cubic root of 56800933 is about 384.4015732659.

The spelling of 56800933 in words is "fifty-six million, eight hundred thousand, nine hundred thirty-three".

Divisors: 1 7 641 4487 12659 88613 8114419 56800933