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56679724 = 2214169931
BaseRepresentation
bin1101100000110…
…1110100101100
310221122121222001
43120031310230
5104002222344
65342502044
71255525003
oct330156454
9127577861
1056679724
1129aa3352
1216b94924
13b9868ca
147755c3a
154e98ed4
hex360dd2c

56679724 has 6 divisors (see below), whose sum is σ = 99189524. Its totient is φ = 28339860.

The previous prime is 56679703. The next prime is 56679743. The reversal of 56679724 is 42797665.

56679724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×566797242 = 6425182225432352, which contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 7084962 + ... + 7084969.

Almost surely, 256679724 is an apocalyptic number.

It is an amenable number.

56679724 is a deficient number, since it is larger than the sum of its proper divisors (42509800).

56679724 is a wasteful number, since it uses less digits than its factorization.

56679724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14169935 (or 14169933 counting only the distinct ones).

The product of its digits is 635040, while the sum is 46.

The square root of 56679724 is about 7528.5937597934. The cubic root of 56679724 is about 384.1279503449.

The spelling of 56679724 in words is "fifty-six million, six hundred seventy-nine thousand, seven hundred twenty-four".

Divisors: 1 2 4 14169931 28339862 56679724