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12160826108 = 22109269103687
BaseRepresentation
bin10110101001101011…
…10111101011111100
31011101111201222021222
423110311313223330
5144401132413413
65330412412512
7610233213344
oct132465675374
934344658258
1012160826108
115180518712
122434777138
1311ba5842c2
14835123d24
154b293cb08
hex2d4d77afc

12160826108 has 24 divisors (see below), whose sum is σ = 21556735200. Its totient is φ = 6002175168.

The previous prime is 12160826071. The next prime is 12160826113. The reversal of 12160826108 is 80162806121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65441 + ... + 169127.

It is an arithmetic number, because the mean of its divisors is an integer number (898197300).

Almost surely, 212160826108 is an apocalyptic number.

It is an amenable number.

12160826108 is a deficient number, since it is larger than the sum of its proper divisors (9395909092).

12160826108 is a wasteful number, since it uses less digits than its factorization.

12160826108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104069 (or 104067 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The spelling of 12160826108 in words is "twelve billion, one hundred sixty million, eight hundred twenty-six thousand, one hundred eight".

Divisors: 1 2 4 109 218 269 436 538 1076 29321 58642 103687 117284 207374 414748 11301883 22603766 27891803 45207532 55783606 111567212 3040206527 6080413054 12160826108