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12413358012 = 22311293242779
BaseRepresentation
bin10111000111110010…
…01100111110111100
31012001002220220221110
423203321030332330
5200410304424022
65411433202020
7616420542066
oct134371147674
935032826843
1012413358012
1152a0020670
1224a5260310
13122a9a2273
1485a89c736
154c9bc200c
hex2e3e4cfbc

12413358012 has 48 divisors (see below), whose sum is σ = 32687222400. Its totient is φ = 3631911360.

The previous prime is 12413358007. The next prime is 12413358049. The reversal of 12413358012 is 21085331421.

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, 1617562 + ... + 1625217.

It is an arithmetic number, because the mean of its divisors is an integer number (680983800).

Almost surely, 212413358012 is an apocalyptic number.

12413358012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12413358012 is an abundant number, since it is smaller than the sum of its proper divisors (20273864388).

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

12413358012 is a wasteful number, since it uses less digits than its factorization.

12413358012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3242826 (or 3242824 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 12413358012 its reverse (21085331421), we get a palindrome (33498689433).

The spelling of 12413358012 in words is "twelve billion, four hundred thirteen million, three hundred fifty-eight thousand, twelve".

Divisors: 1 2 3 4 6 11 12 22 29 33 44 58 66 87 116 132 174 319 348 638 957 1276 1914 3828 3242779 6485558 9728337 12971116 19456674 35670569 38913348 71341138 94040591 107011707 142682276 188081182 214023414 282121773 376162364 428046828 564243546 1034446501 1128487092 2068893002 3103339503 4137786004 6206679006 12413358012