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57625127112 = 23372777123517
BaseRepresentation
bin110101101010101110…
…011010100011001000
312111201222211202121010
4311222232122203020
51421004013031422
642250030243520
74110001333020
oct655256324310
9174658752533
1057625127112
11224909779a3
12b2026565a0
13558472b567
142b092d4a80
151773ee1b0c
hexd6ab9a8c8

57625127112 has 64 divisors (see below), whose sum is σ = 164703841920. Its totient is φ = 16458259968.

The previous prime is 57625127111. The next prime is 57625127117. The reversal of 57625127112 is 21172152675.

57625127112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (57625127111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404778 + ... + 528294.

It is an arithmetic number, because the mean of its divisors is an integer number (2573497530).

Almost surely, 257625127112 is an apocalyptic number.

It is an amenable number.

57625127112 is an abundant number, since it is smaller than the sum of its proper divisors (107078714808).

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

57625127112 is a wasteful number, since it uses less digits than its factorization.

57625127112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126310 (or 126306 counting only the distinct ones).

The product of its digits is 58800, while the sum is 39.

Adding to 57625127112 its reverse (21172152675), we get a palindrome (78797279787).

The spelling of 57625127112 in words is "fifty-seven billion, six hundred twenty-five million, one hundred twenty-seven thousand, one hundred twelve".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 2777 5554 8331 11108 16662 19439 22216 33324 38878 58317 66648 77756 116634 123517 155512 233268 247034 370551 466536 494068 741102 864619 988136 1482204 1729238 2593857 2964408 3458476 5187714 6916952 10375428 20750856 343006709 686013418 1029020127 1372026836 2058040254 2401046963 2744053672 4116080508 4802093926 7203140889 8232161016 9604187852 14406281778 19208375704 28812563556 57625127112