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13307524764 = 2232577395839
BaseRepresentation
bin11000110010011000…
…01011011010011100
31021100102110022010120
430121030023122130
5204223211243024
610040254234540
7650526044202
oct143114133234
937312408116
1013307524764
115709829356
1226b47b5a50
131341005811
1490353b072
1552d44a479
hex31930b69c

13307524764 has 48 divisors (see below), whose sum is σ = 31219238400. Its totient is φ = 4411846656.

The previous prime is 13307524649. The next prime is 13307524781. The reversal of 13307524764 is 46742570331.

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, 2276157 + ... + 2281995.

It is an arithmetic number, because the mean of its divisors is an integer number (650400800).

Almost surely, 213307524764 is an apocalyptic number.

It is an amenable number.

13307524764 is an abundant number, since it is smaller than the sum of its proper divisors (17911713636).

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

13307524764 is a wasteful number, since it uses less digits than its factorization.

13307524764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842 (or 6840 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 13307524764 in words is "thirteen billion, three hundred seven million, five hundred twenty-four thousand, seven hundred sixty-four".

Divisors: 1 2 3 4 6 12 257 514 739 771 1028 1478 1542 2217 2956 3084 4434 5839 8868 11678 17517 23356 35034 70068 189923 379846 569769 759692 1139538 1500623 2279076 3001246 4315021 4501869 6002492 8630042 9003738 12945063 17260084 18007476 25890126 51780252 1108960397 2217920794 3326881191 4435841588 6653762382 13307524764