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12502760868230 = 254149196199337
BaseRepresentation
bin1011010111110000011010…
…0111101100100110000110
31122021020210220100110020212
42311330012213230212012
53114321123240240410
642331404500155422
72430203032616363
oct265740647544606
948236726313225
1012502760868230
113a90433622486
12149b151398b72
136c900b8162a9
143131cb75b46a
1516a35b10db05
hexb5f069ec986

12502760868230 has 32 divisors (see below), whose sum is σ = 23058561677760. Its totient is φ = 4878133511680.

The previous prime is 12502760868223. The next prime is 12502760868293. The reversal of 12502760868230 is 3286806720521.

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 15 ways as a sum of consecutive naturals, for example, 1082879 + ... + 5116458.

It is an arithmetic number, because the mean of its divisors is an integer number (720580052430).

Almost surely, 212502760868230 is an apocalyptic number.

12502760868230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12502760868230 is a deficient number, since it is larger than the sum of its proper divisors (10555800809530).

12502760868230 is a wasteful number, since it uses less digits than its factorization.

12502760868230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6204304.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 12502760868230 in words is "twelve trillion, five hundred two billion, seven hundred sixty million, eight hundred sixty-eight thousand, two hundred thirty".

Divisors: 1 2 5 10 41 82 205 410 4919 9838 24595 49190 201679 403358 1008395 2016790 6199337 12398674 30996685 61993370 254172817 508345634 1270864085 2541728170 30494538703 60989077406 152472693515 304945387030 1250276086823 2500552173646 6251380434115 12502760868230