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10807748472 = 2332571752229
BaseRepresentation
bin10100001000011000…
…10010011101111000
31000220012200111201110
422010030102131320
5134113240422342
64544235320320
7531553226523
oct120414223570
930805614643
1010807748472
114646768434
1221175b00a0
131033154151
14747547bba
15433c65c9c
hex284312778

10807748472 has 32 divisors (see below), whose sum is σ = 27124520400. Its totient is φ = 3588562944.

The previous prime is 10807748467. The next prime is 10807748489. The reversal of 10807748472 is 27484770801.

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, 869947 + ... + 882282.

Almost surely, 210807748472 is an apocalyptic number.

10807748472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10807748472 is an abundant number, since it is smaller than the sum of its proper divisors (16316771928).

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

10807748472 is a wasteful number, since it uses less digits than its factorization.

10807748472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752495 (or 1752491 counting only the distinct ones).

The product of its (nonzero) digits is 702464, while the sum is 48.

The spelling of 10807748472 in words is "ten billion, eight hundred seven million, seven hundred forty-eight thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 24 257 514 771 1028 1542 2056 3084 6168 1752229 3504458 5256687 7008916 10513374 14017832 21026748 42053496 450322853 900645706 1350968559 1801291412 2701937118 3602582824 5403874236 10807748472