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12713068584 = 233471276323
BaseRepresentation
bin10111101011100001…
…00000100000101000
31012210222212210120000
423311300200200220
5202014021143314
65501301103000
7630020204616
oct136560404050
935728783500
1012713068584
115434217657
1225696b7a60
131277acb3b8
148885d86b6
154e6175209
hex2f5c20828

12713068584 has 80 divisors (see below), whose sum is σ = 36110020320. Its totient is φ = 4177988640.

The previous prime is 12713068579. The next prime is 12713068651. The reversal of 12713068584 is 48586031721.

12713068584 is a `hidden beast` number, since 1 + 2 + 7 + 1 + 3 + 0 + 68 + 584 = 666.

It is a super-2 number, since 2×127130685842 (a number of 21 digits) contains 22 as substring.

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 19 ways as a sum of consecutive naturals, for example, 92154 + ... + 184169.

It is an arithmetic number, because the mean of its divisors is an integer number (451375254).

Almost surely, 212713068584 is an apocalyptic number.

It is an amenable number.

12713068584 is an abundant number, since it is smaller than the sum of its proper divisors (23396951736).

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

12713068584 is a wasteful number, since it uses less digits than its factorization.

12713068584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276412 (or 276399 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 12713068584 in words is "twelve billion, seven hundred thirteen million, sixty-eight thousand, five hundred eighty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 71 72 81 108 142 162 213 216 284 324 426 568 639 648 852 1278 1704 1917 2556 3834 5112 5751 7668 11502 15336 23004 46008 276323 552646 828969 1105292 1657938 2210584 2486907 3315876 4973814 6631752 7460721 9947628 14921442 19618933 19895256 22382163 29842884 39237866 44764326 58856799 59685768 78475732 89528652 117713598 156951464 176570397 179057304 235427196 353140794 470854392 529711191 706281588 1059422382 1412563176 1589133573 2118844764 3178267146 4237689528 6356534292 12713068584