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57953682 = 23221115259
BaseRepresentation
bin1101110100010…
…0110110010010
311001001100111200
43131010312102
5104314004212
65430052030
71302412113
oct335046622
9131040450
1057953682
112a793506
12174aa016
13c011727
1479a820a
15514b6dc
hex3744d92

57953682 has 24 divisors (see below), whose sum is σ = 126169680. Its totient is φ = 19225080.

The previous prime is 57953681. The next prime is 57953713. The reversal of 57953682 is 28635975.

It is a happy number.

57953682 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 (57953681) 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 11 ways as a sum of consecutive naturals, for example, 3832 + ... + 11427.

It is an arithmetic number, because the mean of its divisors is an integer number (5257070).

Almost surely, 257953682 is an apocalyptic number.

57953682 is an abundant number, since it is smaller than the sum of its proper divisors (68215998).

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

57953682 is a wasteful number, since it uses less digits than its factorization.

57953682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15478 (or 15475 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 57953682 is about 7612.7315728324. The cubic root of 57953682 is about 386.9845956651.

The spelling of 57953682 in words is "fifty-seven million, nine hundred fifty-three thousand, six hundred eighty-two".