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57825704 = 2317425189
BaseRepresentation
bin1101110010010…
…1100110101000
311000210211221202
43130211212220
5104300410304
65423223332
71301340026
oct334454650
9130724852
1057825704
112a706342
1217447b48
13bc983c1
147973716
15512381e
hex37259a8

57825704 has 16 divisors (see below), whose sum is σ = 114801300. Its totient is φ = 27212032.

The previous prime is 57825701. The next prime is 57825727. The reversal of 57825704 is 40752875.

57825704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 57729604 + 96100 = 7598^2 + 310^2 .

It is not an unprimeable number, because it can be changed into a prime (57825701) 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 3 ways as a sum of consecutive naturals, for example, 212459 + ... + 212730.

Almost surely, 257825704 is an apocalyptic number.

It is an amenable number.

57825704 is a deficient number, since it is larger than the sum of its proper divisors (56975596).

57825704 is a wasteful number, since it uses less digits than its factorization.

57825704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425212 (or 425208 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 57825704 is about 7604.3214029919. The cubic root of 57825704 is about 386.6995288492.

The spelling of 57825704 in words is "fifty-seven million, eight hundred twenty-five thousand, seven hundred four".

Divisors: 1 2 4 8 17 34 68 136 425189 850378 1700756 3401512 7228213 14456426 28912852 57825704