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56008662412 = 22101792717489
BaseRepresentation
bin110100001010011000…
…000101110110001100
312100120100011211220011
4310022120011312030
51404201204144122
641421404003004
74021642526653
oct641230056614
9170510154804
1056008662412
112183148005a
12aa31230464
13538787c581
1429d475619a
1516cc13e377
hexd0a605d8c

56008662412 has 24 divisors (see below), whose sum is σ = 99003754080. Its totient is φ = 27721977600.

The previous prime is 56008662377. The next prime is 56008662431. The reversal of 56008662412 is 21426680065.

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, 3193764 + ... + 3211252.

It is an arithmetic number, because the mean of its divisors is an integer number (4125156420).

Almost surely, 256008662412 is an apocalyptic number.

It is an amenable number.

56008662412 is a deficient number, since it is larger than the sum of its proper divisors (42995091668).

56008662412 is a wasteful number, since it uses less digits than its factorization.

56008662412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25521 (or 25519 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 56008662412 in words is "fifty-six billion, eight million, six hundred sixty-two thousand, four hundred twelve".

Divisors: 1 2 4 101 202 404 7927 15854 17489 31708 34978 69956 800627 1601254 1766389 3202508 3532778 7065556 138635303 277270606 554541212 14002165603 28004331206 56008662412