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12792374544796 = 22711219687191791
BaseRepresentation
bin1011101000100111010011…
…1100001100100110011100
31200021221100120120120202021
42322021310330030212130
53134042240340413141
643112422530305524
72460134652346510
oct272116474144634
950257316516667
1012792374544796
114092240a30200
1215272b84282a4
1371a4148c4292
143232232d6140
15172b5ba4d6d1
hexba274f0c99c

12792374544796 has 72 divisors (see below), whose sum is σ = 28123654673408. Its totient is φ = 4983762880800.

The previous prime is 12792374544737. The next prime is 12792374544883. The reversal of 12792374544796 is 69744547329721.

12792374544796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (70) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66603661 + ... + 66795451.

Almost surely, 212792374544796 is an apocalyptic number.

It is an amenable number.

12792374544796 is an abundant number, since it is smaller than the sum of its proper divisors (15331280128612).

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

12792374544796 is a wasteful number, since it uses less digits than its factorization.

12792374544796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211511 (or 211498 counting only the distinct ones).

The product of its digits is 640120320, while the sum is 70.

The spelling of 12792374544796 in words is "twelve trillion, seven hundred ninety-two billion, three hundred seventy-four million, five hundred forty-four thousand, seven hundred ninety-six".

Divisors: 1 2 4 7 11 14 22 28 44 77 121 154 242 308 484 847 1694 3388 19687 39374 78748 137809 191791 216557 275618 383582 433114 551236 767164 866228 1342537 1515899 2109701 2382127 2685074 3031798 4219402 4764254 5370148 6063596 8438804 9528508 14767907 16674889 23206711 29535814 33349778 46413422 59071628 66699556 92826844 162446977 324893954 649787908 3775789417 7551578834 15103157668 26430525919 41533683587 52861051838 83067367174 105722103676 166134734348 290735785109 456870519457 581471570218 913741038914 1162943140436 1827482077828 3198093636199 6396187272398 12792374544796