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56025795 = 3571731387
BaseRepresentation
bin1101010110111…
…0001011000011
310220102101221110
43111232023003
5103320311140
65320454403
71250132340
oct325561303
9126371843
1056025795
1129697011
121691a403
13b7b8077
1476257c7
154dba380
hex356e2c3

56025795 has 32 divisors (see below), whose sum is σ = 108476928. Its totient is φ = 24104448.

The previous prime is 56025787. The next prime is 56025797. The reversal of 56025795 is 59752065.

It is not a de Polignac number, because 56025795 - 23 = 56025787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56025797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13909 + ... + 17478.

It is an arithmetic number, because the mean of its divisors is an integer number (3389904).

Almost surely, 256025795 is an apocalyptic number.

56025795 is a deficient number, since it is larger than the sum of its proper divisors (52451133).

56025795 is a wasteful number, since it uses less digits than its factorization.

56025795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31419.

The product of its (nonzero) digits is 94500, while the sum is 39.

The square root of 56025795 is about 7485.0380760555. The cubic root of 56025795 is about 382.6449704657.

The spelling of 56025795 in words is "fifty-six million, twenty-five thousand, seven hundred ninety-five".

Divisors: 1 3 5 7 15 17 21 35 51 85 105 119 255 357 595 1785 31387 94161 156935 219709 470805 533579 659127 1098545 1600737 2667895 3295635 3735053 8003685 11205159 18675265 56025795