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57516112122125 = 533318831386419
BaseRepresentation
bin11010001001111100000110…
…11011101001000100001101
321112122111010202010120012112
431010332003123221010031
530014320444200402000
6322154312004513405
715054254606351666
oct1504760333510415
9245574122116175
1057516112122125
111736549a93a738
12654b0116ab865
13261299124b837
14102bb1a86036d
1569b1d5734235
hex344f836e910d

57516112122125 has 16 divisors (see below), whose sum is σ = 71780375983680. Its totient is φ = 46012717867600.

The previous prime is 57516112122101. The next prime is 57516112122137. The reversal of 57516112122125 is 52122121161575.

57516112122125 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57516112122125 - 26 = 57516112122061 is a prime.

It is a Curzon number.

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, 40792166 + ... + 42178584.

It is an arithmetic number, because the mean of its divisors is an integer number (4486273498980).

Almost surely, 257516112122125 is an apocalyptic number.

It is an amenable number.

57516112122125 is a deficient number, since it is larger than the sum of its proper divisors (14264263861555).

57516112122125 is a wasteful number, since it uses less digits than its factorization.

57516112122125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718317 (or 1718307 counting only the distinct ones).

The product of its digits is 84000, while the sum is 41.

The spelling of 57516112122125 in words is "fifty-seven trillion, five hundred sixteen billion, one hundred twelve million, one hundred twenty-two thousand, one hundred twenty-five".

Divisors: 1 5 25 125 331883 1386419 1659415 6932095 8297075 34660475 41485375 173302375 460128896977 2300644484885 11503222424425 57516112122125