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57952 = 251811
BaseRepresentation
bin1110001001100000
32221111101
432021200
53323302
61124144
7330646
oct161140
987441
1057952
113a5a4
1229654
13204bb
1417196
1512287
hexe260

57952 has 12 divisors (see below), whose sum is σ = 114156. Its totient is φ = 28960.

The previous prime is 57947. The next prime is 57973. The reversal of 57952 is 25975.

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 57952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 874 + ... + 937.

It is an arithmetic number, because the mean of its divisors is an integer number (9513).

257952 is an apocalyptic number.

It is an amenable number.

57952 is a deficient number, since it is larger than the sum of its proper divisors (56204).

57952 is a wasteful number, since it uses less digits than its factorization.

57952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821 (or 1813 counting only the distinct ones).

The product of its digits is 3150, while the sum is 28.

The square root of 57952 is about 240.7322163733. The cubic root of 57952 is about 38.6980851788.

The spelling of 57952 in words is "fifty-seven thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 32 1811 3622 7244 14488 28976 57952