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13011700359868 = 227464703584281
BaseRepresentation
bin1011110101011000010111…
…0001110010001010111100
31201001220110202210101122021
42331112011301302022330
53201140430243003433
643401254223525524
72512031031124630
oct275260561621274
951056422711567
1013011700359868
11416725a7032a1
1215619081598a4
13734cc8a19b92
1432daabd24dc0
151786e696a22d
hexbd585c722bc

13011700359868 has 12 divisors (see below), whose sum is σ = 26023400719792. Its totient is φ = 5576443011360.

The previous prime is 13011700359839. The next prime is 13011700359871. The reversal of 13011700359868 is 86895300711031.

13011700359868 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232351792113 + ... + 232351792168.

Almost surely, 213011700359868 is an apocalyptic number.

It is an amenable number.

13011700359868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13011700359868 is a wasteful number, since it uses less digits than its factorization.

13011700359868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464703584292 (or 464703584290 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 13011700359868 in words is "thirteen trillion, eleven billion, seven hundred million, three hundred fifty-nine thousand, eight hundred sixty-eight".

Divisors: 1 2 4 7 14 28 464703584281 929407168562 1858814337124 3252925089967 6505850179934 13011700359868