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12100129100364 = 2231718958662173
BaseRepresentation
bin1011000000010100011111…
…1001011001001001001100
31120211202112210122102110010
42300011013321121021030
53041222031022202424
641422420024113220
72356130323223634
oct260050771311114
946752483572403
1012100129100364
1139456aa477a18
121435104905810
1369a063b91476
142db913c476c4
1515eb4365c229
hexb0147e5924c

12100129100364 has 24 divisors (see below), whose sum is σ = 28235277589680. Its totient is φ = 4033141649344.

The previous prime is 12100129100351. The next prime is 12100129100419. The reversal of 12100129100364 is 46300192100121.

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 7 ways as a sum of consecutive naturals, for example, 29124819 + ... + 29537354.

It is an arithmetic number, because the mean of its divisors is an integer number (1176469899570).

Almost surely, 212100129100364 is an apocalyptic number.

It is an amenable number.

12100129100364 is an abundant number, since it is smaller than the sum of its proper divisors (16135148489316).

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

12100129100364 is a wasteful number, since it uses less digits than its factorization.

12100129100364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58679369 (or 58679367 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 12100129100364 in words is "twelve trillion, one hundred billion, one hundred twenty-nine million, one hundred thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 12 17189 34378 51567 68756 103134 206268 58662173 117324346 175986519 234648692 351973038 703946076 1008344091697 2016688183394 3025032275091 4033376366788 6050064550182 12100129100364