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56692375 = 53795741
BaseRepresentation
bin1101100001000…
…0111010010111
310221200021022121
43120100322113
5104003124000
65343040411
71255606615
oct330207227
9127607277
1056692375
112a001903
1216ba0107
13b98c5ac
14775a6b5
154e9cb1a
hex3610e97

56692375 has 16 divisors (see below), whose sum is σ = 71660160. Its totient is φ = 44772000.

The previous prime is 56692373. The next prime is 56692421. The reversal of 56692375 is 57329665.

56692375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56692375 - 21 = 56692373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56692373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7005 + ... + 12745.

It is an arithmetic number, because the mean of its divisors is an integer number (4478760).

Almost surely, 256692375 is an apocalyptic number.

56692375 is a deficient number, since it is larger than the sum of its proper divisors (14967785).

56692375 is an equidigital number, since it uses as much as digits as its factorization.

56692375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5835 (or 5825 counting only the distinct ones).

The product of its digits is 340200, while the sum is 43.

The square root of 56692375 is about 7529.4339096641. The cubic root of 56692375 is about 384.1565275317.

The spelling of 56692375 in words is "fifty-six million, six hundred ninety-two thousand, three hundred seventy-five".

Divisors: 1 5 25 79 125 395 1975 5741 9875 28705 143525 453539 717625 2267695 11338475 56692375