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12700966704 = 243379369761
BaseRepresentation
bin10111101010000100…
…10101111100110000
31012210011002221220020
423311002111330300
5202002421413304
65500145443440
7626512302306
oct136502257460
935704087806
1012700966704
1154284012a8
122565640580
131275451c1a
14886b68276
154e50845d9
hex2f5095f30

12700966704 has 40 divisors (see below), whose sum is σ = 32819951472. Its totient is φ = 4232478720.

The previous prime is 12700966667. The next prime is 12700966723. The reversal of 12700966704 is 40766900721.

12700966704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×127009667042 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147184 + ... + 216944.

Almost surely, 212700966704 is an apocalyptic number.

It is an amenable number.

12700966704 is an abundant number, since it is smaller than the sum of its proper divisors (20118984768).

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

12700966704 is a wasteful number, since it uses less digits than its factorization.

12700966704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73565 (or 73559 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 12700966704 in words is "twelve billion, seven hundred million, nine hundred sixty-six thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 3793 7586 11379 15172 22758 30344 45516 60688 69761 91032 139522 182064 209283 279044 418566 558088 837132 1116176 1674264 3348528 264603473 529206946 793810419 1058413892 1587620838 2116827784 3175241676 4233655568 6350483352 12700966704