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12608631060 = 22351712361403
BaseRepresentation
bin10111011111000100…
…00111000100010100
31012112201100211012120
423233202013010110
5201310302143220
65443050415540
7624311411214
oct135742070424
935481324176
1012608631060
115390275153
12253a7315b0
13125c292b4c
148787b0244
154dbde5a40
hex2ef887114

12608631060 has 48 divisors (see below), whose sum is σ = 37380885696. Its totient is φ = 3164518912.

The previous prime is 12608631037. The next prime is 12608631121. The reversal of 12608631060 is 6013680621.

It is a congruent number.

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, 6179682 + ... + 6181721.

It is an arithmetic number, because the mean of its divisors is an integer number (778768452).

Almost surely, 212608631060 is an apocalyptic number.

12608631060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12608631060 is an abundant number, since it is smaller than the sum of its proper divisors (24772254636).

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

12608631060 is a wasteful number, since it uses less digits than its factorization.

12608631060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12361432 (or 12361430 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 12608631060 in words is "twelve billion, six hundred eight million, six hundred thirty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 340 510 1020 12361403 24722806 37084209 49445612 61807015 74168418 123614030 148336836 185421045 210143851 247228060 370842090 420287702 630431553 741684180 840575404 1050719255 1260863106 2101438510 2521726212 3152157765 4202877020 6304315530 12608631060