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12714358712 = 2311443326143
BaseRepresentation
bin10111101011101010…
…11011011110111000
31012211002022100021112
423311311123132320
5202014333434322
65501344455452
7630034160126
oct136565333670
935732270245
1012714358712
115434a18980
12256a01a588
1312781606a3
14888852916
154e632c5e2
hex2f5d5b7b8

12714358712 has 32 divisors (see below), whose sum is σ = 26065428480. Its totient is φ = 5766190560.

The previous prime is 12714358703. The next prime is 12714358847. The reversal of 12714358712 is 21785341721.

It is a self number, because there is not a number n which added to its sum of digits gives 12714358712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124088 + ... + 202055.

It is an arithmetic number, because the mean of its divisors is an integer number (814544640).

Almost surely, 212714358712 is an apocalyptic number.

It is an amenable number.

12714358712 is an abundant number, since it is smaller than the sum of its proper divisors (13351069768).

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

12714358712 is a wasteful number, since it uses less digits than its factorization.

12714358712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326603 (or 326599 counting only the distinct ones).

The product of its digits is 94080, while the sum is 41.

The spelling of 12714358712 in words is "twelve billion, seven hundred fourteen million, three hundred fifty-eight thousand, seven hundred twelve".

Divisors: 1 2 4 8 11 22 44 88 443 886 1772 3544 4873 9746 19492 38984 326143 652286 1304572 2609144 3587573 7175146 14350292 28700584 144481349 288962698 577925396 1155850792 1589294839 3178589678 6357179356 12714358712