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56125927 = 1113392489
BaseRepresentation
bin1101011000011…
…0100111100111
310220121111022001
43112012213213
5103332012202
65322550131
71251030304
oct326064747
9126544261
1056125927
1129755270
1216968347
13b821810
1476500ab
154dd9d87
hex35869e7

56125927 has 8 divisors (see below), whose sum is σ = 65938320. Its totient is φ = 47098560.

The previous prime is 56125921. The next prime is 56125939. The reversal of 56125927 is 72952165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-56125927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56125921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196102 + ... + 196387.

It is an arithmetic number, because the mean of its divisors is an integer number (8242290).

Almost surely, 256125927 is an apocalyptic number.

56125927 is a deficient number, since it is larger than the sum of its proper divisors (9812393).

56125927 is a wasteful number, since it uses less digits than its factorization.

56125927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392513.

The product of its digits is 37800, while the sum is 37.

The square root of 56125927 is about 7491.7239004117. The cubic root of 56125927 is about 382.8727953017.

The spelling of 56125927 in words is "fifty-six million, one hundred twenty-five thousand, nine hundred twenty-seven".

Divisors: 1 11 13 143 392489 4317379 5102357 56125927