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57516112122005 = 51913923954733317
BaseRepresentation
bin11010001001111100000110…
…11011101001000010010101
321112122111010202010120001002
431010332003123221002111
530014320444200401010
6322154312004513045
715054254606351435
oct1504760333510225
9245574122116032
1057516112122005
111736549a93a639
12654b0116ab785
13261299124b774
14102bb1a8602c5
1569b1d57341a5
hex344f836e9095

57516112122005 has 64 divisors (see below), whose sum is σ = 73617320448000. Its totient is φ = 43016397435648.

The previous prime is 57516112121981. The next prime is 57516112122011. The reversal of 57516112122005 is 50022121161575.

It is a happy number.

57516112122005 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 57516112122005 - 28 = 57516112121749 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57516112122005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1726312607 + ... + 1726345923.

It is an arithmetic number, because the mean of its divisors is an integer number (1150270632000).

Almost surely, 257516112122005 is an apocalyptic number.

It is an amenable number.

57516112122005 is a deficient number, since it is larger than the sum of its proper divisors (16101208325995).

57516112122005 is a wasteful number, since it uses less digits than its factorization.

57516112122005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34266.

The product of its (nonzero) digits is 42000, while the sum is 38.

The spelling of 57516112122005 in words is "fifty-seven trillion, five hundred sixteen billion, one hundred twelve million, one hundred twenty-two thousand, five".

Divisors: 1 5 19 95 139 239 547 695 1195 2641 2735 4541 10393 13205 22705 33221 33317 51965 76033 130733 166105 166585 380165 631199 633023 653665 1444627 2483927 3155995 3165115 4631063 7223135 7962763 12419635 18171887 18224399 23155315 39813815 87990197 90859435 91121995 151292497 345265853 346263581 439950985 756462485 1106824057 1726329265 1731317905 2533191461 4355631361 5534120285 12665957305 21029657083 21778156805 48130637759 82756995859 105148285415 240653188795 413784979295 605432759179 3027163795895 11503222424401 57516112122005