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56000666062 = 21121272118191
BaseRepresentation
bin110100001001111001…
…100101100111001110
312100112210010120222001
4310021321211213032
51404142132303222
641420520342514
74021514543665
oct641171454716
9170483116861
1056000666062
1121827a09300
12aa2a614a3a
13538600c9c3
1429d3673ddc
1516cb5aee27
hexd09e659ce

56000666062 has 24 divisors (see below), whose sum is σ = 92344010976. Its totient is φ = 25451448000.

The previous prime is 56000666047. The next prime is 56000666107. The reversal of 56000666062 is 26066600065.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3069387 + ... + 3087577.

It is an arithmetic number, because the mean of its divisors is an integer number (3847667124).

Almost surely, 256000666062 is an apocalyptic number.

56000666062 is a deficient number, since it is larger than the sum of its proper divisors (36343344914).

56000666062 is a wasteful number, since it uses less digits than its factorization.

56000666062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30936 (or 30925 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 56000666062 in words is "fifty-six billion, six hundred sixty-six thousand, sixty-two".

Divisors: 1 2 11 22 121 242 12721 18191 25442 36382 139931 200101 279862 400202 1539241 2201111 3078482 4402222 231407711 462815422 2545484821 5090969642 28000333031 56000666062