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58187743074 = 2328936321937
BaseRepresentation
bin110110001100010000…
…100111111101100010
312120012012111121121100
4312030100213331202
51423132030234244
642421525135230
74126642440546
oct661420477542
9176165447540
1058187743074
112274a51166a
12b33ab5a516
135644168206
142b5dd09a26
1517a85c7b69
hexd8c427f62

58187743074 has 24 divisors (see below), whose sum is σ = 127490002380. Its totient is φ = 19177982208.

The previous prime is 58187743051. The next prime is 58187743087. The reversal of 58187743074 is 47034778185.

58187743074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 55453185225 + 2734557849 = 235485^2 + 52293^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 58187743074.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18159367 + ... + 18162570.

Almost surely, 258187743074 is an apocalyptic number.

58187743074 is an abundant number, since it is smaller than the sum of its proper divisors (69302259306).

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

58187743074 is a wasteful number, since it uses less digits than its factorization.

58187743074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36322034 (or 36322031 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 54.

The spelling of 58187743074 in words is "fifty-eight billion, one hundred eighty-seven million, seven hundred forty-three thousand, seventy-four".

Divisors: 1 2 3 6 9 18 89 178 267 534 801 1602 36321937 72643874 108965811 217931622 326897433 653794866 3232652393 6465304786 9697957179 19395914358 29093871537 58187743074