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27204365316 = 22323316731123
BaseRepresentation
bin11001010101100000…
…011010110000000100
32121012220210221112210
4121111200122300010
5421203304142231
620255243543420
71652102201262
oct312540326004
977186727483
1027204365316
11105a0178347
12533282ab70
132747135aab
14146103d432
15a934a2a46
hex65581ac04

27204365316 has 48 divisors (see below), whose sum is σ = 66259759104. Its totient is φ = 8670838176.

The previous prime is 27204365303. The next prime is 27204365351. The reversal of 27204365316 is 61356340272.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858531 + ... + 889653.

It is an arithmetic number, because the mean of its divisors is an integer number (1380411648).

Almost surely, 227204365316 is an apocalyptic number.

It is an amenable number.

27204365316 is an abundant number, since it is smaller than the sum of its proper divisors (39055393788).

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

27204365316 is a wasteful number, since it uses less digits than its factorization.

27204365316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34320 (or 34318 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 27204365316 in words is "twenty-seven billion, two hundred four million, three hundred sixty-five thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 3167 6334 9501 12668 19002 31123 38004 62246 72841 93369 124492 145682 186738 218523 291364 373476 437046 715829 874092 1431658 2147487 2863316 4294974 8589948 98566541 197133082 295699623 394266164 591399246 1182798492 2267030443 4534060886 6801091329 9068121772 13602182658 27204365316