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56696079 = 3111739931
BaseRepresentation
bin1101100001000…
…1110100001111
310221200110101210
43120101310033
5104003233304
65343105503
71255623456
oct330216417
9127613353
1056696079
112a004670
1216ba2293
13b99119b
14775bb9d
154e9dc89
hex3611d0f

56696079 has 16 divisors (see below), whose sum is σ = 82952064. Its totient is φ = 34159200.

The previous prime is 56696077. The next prime is 56696113. The reversal of 56696079 is 97069665.

56696079 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 56696079 - 21 = 56696077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56696077) 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, 744 + ... + 10674.

It is an arithmetic number, because the mean of its divisors is an integer number (5184504).

Almost surely, 256696079 is an apocalyptic number.

56696079 is a deficient number, since it is larger than the sum of its proper divisors (26255985).

56696079 is a wasteful number, since it uses less digits than its factorization.

56696079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10118.

The product of its (nonzero) digits is 612360, while the sum is 48.

The square root of 56696079 is about 7529.6798736732. The cubic root of 56696079 is about 384.1648936468.

The spelling of 56696079 in words is "fifty-six million, six hundred ninety-six thousand, seventy-nine".

Divisors: 1 3 11 33 173 519 1903 5709 9931 29793 109241 327723 1718063 5154189 18898693 56696079