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57753164 = 2272294659
BaseRepresentation
bin1101110001001…
…1111001001100
311000200011110002
43130103321030
5104241100124
65421503432
71300615400
oct334237114
9130604402
1057753164
112a666897
1217411b78
13bc71391
147955100
15510c0ae
hex3713e4c

57753164 has 18 divisors (see below), whose sum is σ = 117569340. Its totient is φ = 24751272.

The previous prime is 57753151. The next prime is 57753173. The reversal of 57753164 is 46135775.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 147134 + ... + 147525.

It is an arithmetic number, because the mean of its divisors is an integer number (6531630).

Almost surely, 257753164 is an apocalyptic number.

It is an amenable number.

57753164 is an abundant number, since it is smaller than the sum of its proper divisors (59816176).

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

57753164 is a wasteful number, since it uses less digits than its factorization.

57753164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294677 (or 294668 counting only the distinct ones).

The product of its digits is 88200, while the sum is 38.

The square root of 57753164 is about 7599.5502498503. The cubic root of 57753164 is about 386.5377615626.

The spelling of 57753164 in words is "fifty-seven million, seven hundred fifty-three thousand, one hundred sixty-four".

Divisors: 1 2 4 7 14 28 49 98 196 294659 589318 1178636 2062613 4125226 8250452 14438291 28876582 57753164