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13372314972 = 2232383346757
BaseRepresentation
bin11000111010000110…
…10101010101011100
31021111221100222120220
430131003111111130
5204341303034342
610050531041340
7652243542012
oct143503252534
937457328526
1013372314972
115742361185
122712440250
13135156bc13
1490bda48b2
15533e975ec
hex31d0d555c

13372314972 has 24 divisors (see below), whose sum is σ = 31204044816. Its totient is φ = 4457155968.

The previous prime is 13372314941. The next prime is 13372314983. The reversal of 13372314972 is 27941327331.

13372314972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 262618 + ... + 309374.

It is an arithmetic number, because the mean of its divisors is an integer number (1300168534).

Almost surely, 213372314972 is an apocalyptic number.

13372314972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13372314972 is an abundant number, since it is smaller than the sum of its proper divisors (17831729844).

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

13372314972 is a wasteful number, since it uses less digits than its factorization.

13372314972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70597 (or 70595 counting only the distinct ones).

The product of its digits is 190512, while the sum is 42.

The spelling of 13372314972 in words is "thirteen billion, three hundred seventy-two million, three hundred fourteen thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 23833 46757 47666 71499 93514 95332 140271 142998 187028 280542 285996 561084 1114359581 2228719162 3343078743 4457438324 6686157486 13372314972