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12886110612708 = 22310911163846323
BaseRepresentation
bin1011101110000100100000…
…0010111010110011100100
31200121220022012112012120020
42323201020002322303210
53142111223304101313
643223444131435140
72466663555650364
oct273411002726344
950556265465506
1012886110612708
114118a72556423
1215414b8455ab0
13726202758018
143279964829a4
151752e5db8323
hexbb8480bace4

12886110612708 has 48 divisors (see below), whose sum is σ = 30121063854336. Its totient is φ = 4287738075040.

The previous prime is 12886110612689. The next prime is 12886110612719. The reversal of 12886110612708 is 80721601168821.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14802835 + ... + 15649157.

It is an arithmetic number, because the mean of its divisors is an integer number (627522163632).

Almost surely, 212886110612708 is an apocalyptic number.

It is an amenable number.

12886110612708 is an abundant number, since it is smaller than the sum of its proper divisors (17234953241628).

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

12886110612708 is a wasteful number, since it uses less digits than its factorization.

12886110612708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848584 (or 848582 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 51.

The spelling of 12886110612708 in words is "twelve trillion, eight hundred eighty-six billion, one hundred ten million, six hundred twelve thousand, seven hundred eight".

Divisors: 1 2 3 4 6 12 1091 1163 2182 2326 3273 3489 4364 4652 6546 6978 13092 13956 846323 1268833 1692646 2537666 2538969 3385292 3806499 5075332 5077938 7612998 10155876 15225996 923338393 984273649 1846676786 1968547298 2770015179 2952820947 3693353572 3937094596 5540030358 5905641894 11080060716 11811283788 1073842551059 2147685102118 3221527653177 4295370204236 6443055306354 12886110612708