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13276041904 = 242503133149
BaseRepresentation
bin11000101110101000…
…00101001010110000
31021021020012210202201
430113110011022300
5204142131320104
610033211352544
7646664331346
oct142724051260
937236183681
1013276041904
1156a2a85864
1226a6152754
1313376318c8
148dd2a3996
1552a7cc0a4
hex3175052b0

13276041904 has 20 divisors (see below), whose sum is σ = 25724134800. Its totient is φ = 6637555520.

The previous prime is 13276041869. The next prime is 13276041907. The reversal of 13276041904 is 40914067231.

It is not an unprimeable number, because it can be changed into a prime (13276041907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383922 + ... + 417070.

It is an arithmetic number, because the mean of its divisors is an integer number (1286206740).

Almost surely, 213276041904 is an apocalyptic number.

It is an amenable number.

13276041904 is a deficient number, since it is larger than the sum of its proper divisors (12448092896).

13276041904 is a wasteful number, since it uses less digits than its factorization.

13276041904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58188 (or 58182 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 13276041904 in words is "thirteen billion, two hundred seventy-six million, forty-one thousand, nine hundred four".

Divisors: 1 2 4 8 16 25031 33149 50062 66298 100124 132596 200248 265192 400496 530384 829752619 1659505238 3319010476 6638020952 13276041904