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56108008 = 23114115551
BaseRepresentation
bin1101011000001…
…0001111101000
310220120120201101
43112002033220
5103330424013
65322331144
71250624125
oct326021750
9126516641
1056108008
1129742860
1216959ab4
13b816608
14764774c
154dd48dd
hex35823e8

56108008 has 32 divisors (see below), whose sum is σ = 117573120. Its totient is φ = 24880000.

The previous prime is 56107981. The next prime is 56108029. The reversal of 56108008 is 80080165.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4168 + ... + 11383.

It is an arithmetic number, because the mean of its divisors is an integer number (3674160).

Almost surely, 256108008 is an apocalyptic number.

It is an amenable number.

56108008 is an abundant number, since it is smaller than the sum of its proper divisors (61465112).

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

56108008 is a wasteful number, since it uses less digits than its factorization.

56108008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15609 (or 15605 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 56108008 is about 7490.5278852695. The cubic root of 56108008 is about 382.8320451040.

The spelling of 56108008 in words is "fifty-six million, one hundred eight thousand, eight".

Divisors: 1 2 4 8 11 22 41 44 82 88 164 328 451 902 1804 3608 15551 31102 62204 124408 171061 342122 637591 684244 1275182 1368488 2550364 5100728 7013501 14027002 28054004 56108008