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57383138174 = 2593301116069
BaseRepresentation
bin110101011100010011…
…010011001101111110
312111010010111110011212
4311130103103031332
51420010040410144
642210023444422
74101002424635
oct653423231576
9174103443155
1057383138174
112237731603a
12b1555b6712
13554656233b
142ac510251c
15175cb4149e
hexd5c4d337e

57383138174 has 16 divisors (see below), whose sum is σ = 86253860880. Its totient is φ = 28631890560.

The previous prime is 57383138171. The next prime is 57383138203. The reversal of 57383138174 is 47183138375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57383138171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3563012 + ... + 3579080.

It is an arithmetic number, because the mean of its divisors is an integer number (5390866305).

Almost surely, 257383138174 is an apocalyptic number.

57383138174 is a deficient number, since it is larger than the sum of its proper divisors (28870722706).

57383138174 is a wasteful number, since it uses less digits than its factorization.

57383138174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19675.

The product of its digits is 1693440, while the sum is 50.

The spelling of 57383138174 in words is "fifty-seven billion, three hundred eighty-three million, one hundred thirty-eight thousand, one hundred seventy-four".

Divisors: 1 2 593 1186 3011 6022 16069 32138 1785523 3571046 9528917 19057834 48383759 96767518 28691569087 57383138174