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56568112 = 2417207971
BaseRepresentation
bin1101011111001…
…0100100110000
310221102221212021
43113302210300
5103440134422
65340241224
71254551416
oct327624460
9127387767
1056568112
1129a27507
1216b40214
13b947b73
1477272b6
154e75dc7
hex35f2930

56568112 has 20 divisors (see below), whose sum is σ = 116048376. Its totient is φ = 26620160.

The previous prime is 56568103. The next prime is 56568131. The reversal of 56568112 is 21186565.

It is a happy number.

56568112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

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 in 3 ways as a sum of consecutive naturals, for example, 103714 + ... + 104257.

Almost surely, 256568112 is an apocalyptic number.

It is an amenable number.

56568112 is an abundant number, since it is smaller than the sum of its proper divisors (59480264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56568112 is a wasteful number, since it uses less digits than its factorization.

56568112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207996 (or 207990 counting only the distinct ones).

The product of its digits is 14400, while the sum is 34.

The square root of 56568112 is about 7521.1775673760. The cubic root of 56568112 is about 383.8756469450.

The spelling of 56568112 in words is "fifty-six million, five hundred sixty-eight thousand, one hundred twelve".

Divisors: 1 2 4 8 16 17 34 68 136 272 207971 415942 831884 1663768 3327536 3535507 7071014 14142028 28284056 56568112