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58531134 = 2319513431
BaseRepresentation
bin1101111101000…
…1110100111110
311002010200121210
43133101310332
5104440444014
65450305250
71310335464
oct337216476
9132120553
1058531134
1130048342
1217728226
13c18450c
147ab8834
155212859
hex37d1d3e

58531134 has 16 divisors (see below), whose sum is σ = 123223680. Its totient is φ = 18483480.

The previous prime is 58531111. The next prime is 58531177. The reversal of 58531134 is 43113585.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256602 + ... + 256829.

It is an arithmetic number, because the mean of its divisors is an integer number (7701480).

Almost surely, 258531134 is an apocalyptic number.

58531134 is an abundant number, since it is smaller than the sum of its proper divisors (64692546).

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

58531134 is a wasteful number, since it uses less digits than its factorization.

58531134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513455.

The product of its digits is 7200, while the sum is 30.

The square root of 58531134 is about 7650.5642929133. The cubic root of 58531134 is about 388.2656583959.

The spelling of 58531134 in words is "fifty-eight million, five hundred thirty-one thousand, one hundred thirty-four".

Divisors: 1 2 3 6 19 38 57 114 513431 1026862 1540293 3080586 9755189 19510378 29265567 58531134