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56093892699 = 31317266331771
BaseRepresentation
bin110100001111011101…
…001110000001011011
312100210021112222212110
4310033131032001123
51404340014031244
641434050443403
74024026135525
oct641735160133
9170707488773
1056093892699
11218755a3909
12aa55893563
13539c4214b0
142a01bc0a15
1516d48779b9
hexd0f74e05b

56093892699 has 32 divisors (see below), whose sum is σ = 85317732864. Its totient is φ = 32475548160.

The previous prime is 56093892623. The next prime is 56093892703. The reversal of 56093892699 is 99629839065.

It is not a de Polignac number, because 56093892699 - 27 = 56093892571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56093899699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1749684 + ... + 1781454.

It is an arithmetic number, because the mean of its divisors is an integer number (2666179152).

Almost surely, 256093892699 is an apocalyptic number.

56093892699 is a deficient number, since it is larger than the sum of its proper divisors (29223840165).

56093892699 is a wasteful number, since it uses less digits than its factorization.

56093892699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34467.

The product of its (nonzero) digits is 56687040, while the sum is 66.

The spelling of 56093892699 in words is "fifty-six billion, ninety-three million, eight hundred ninety-two thousand, six hundred ninety-nine".

Divisors: 1 3 13 17 39 51 221 663 2663 7989 31771 34619 45271 95313 103857 135813 413023 540107 588523 1239069 1620321 1765569 7021391 21064173 84606173 253818519 1099880249 1438304941 3299640747 4314914823 18697964233 56093892699