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56136627 = 3224472549
BaseRepresentation
bin1101011000100…
…1001110110011
310220122000222100
43112021032303
5103332333002
65323111443
71251103431
oct326111663
9126560870
1056136627
1129762308
1216972583
13b826651
147653d51
154ddd11c
hex35893b3

56136627 has 12 divisors (see below), whose sum is σ = 81151200. Its totient is φ = 37394448.

The previous prime is 56136617. The next prime is 56136631. The reversal of 56136627 is 72663165.

56136627 is a `hidden beast` number, since 561 + 36 + 62 + 7 = 666.

It is not a de Polignac number, because 56136627 - 24 = 56136611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56136591 and 56136600.

It is not an unprimeable number, because it can be changed into a prime (56136617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20749 + ... + 23297.

It is an arithmetic number, because the mean of its divisors is an integer number (6762600).

Almost surely, 256136627 is an apocalyptic number.

56136627 is a deficient number, since it is larger than the sum of its proper divisors (25014573).

56136627 is a wasteful number, since it uses less digits than its factorization.

56136627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002 (or 4999 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 56136627 is about 7492.4379877314. The cubic root of 56136627 is about 382.8971243942.

The spelling of 56136627 in words is "fifty-six million, one hundred thirty-six thousand, six hundred twenty-seven".

Divisors: 1 3 9 2447 2549 7341 7647 22023 22941 6237403 18712209 56136627