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56908124 = 22713791979
BaseRepresentation
bin1101100100010…
…1100101011100
310222002020021022
43121011211130
5104032024444
65351423312
71260465620
oct331054534
9128066238
1056908124
112a139a09
1217084b38
13ba36860
1477b5180
154ee19ee
hex364595c

56908124 has 48 divisors (see below), whose sum is σ = 124185600. Its totient is φ = 22216896.

The previous prime is 56908079. The next prime is 56908127. The reversal of 56908124 is 42180965.

56908124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56908127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27767 + ... + 29745.

It is an arithmetic number, because the mean of its divisors is an integer number (2587200).

Almost surely, 256908124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56908124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62092800).

56908124 is an abundant number, since it is smaller than the sum of its proper divisors (67277476).

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

56908124 is a wasteful number, since it uses less digits than its factorization.

56908124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082 (or 2080 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 56908124 is about 7543.7473446557. The cubic root of 56908124 is about 384.6432271413.

The spelling of 56908124 in words is "fifty-six million, nine hundred eight thousand, one hundred twenty-four".

Divisors: 1 2 4 7 13 14 26 28 52 79 91 158 182 316 364 553 1027 1106 1979 2054 2212 3958 4108 7189 7916 13853 14378 25727 27706 28756 51454 55412 102908 156341 180089 312682 360178 625364 720356 1094387 2032433 2188774 4064866 4377548 8129732 14227031 28454062 56908124