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58078327825 = 52717136714281
BaseRepresentation
bin110110000101101111…
…001111010000010001
312112220120121202002201
4312011233033100101
51422421022442300
642403020043201
74124143432630
oct660557172021
9175816552081
1058078327825
11226a377a341
12b30a393501
1356275a906b
142b4d587517
15179dbb366a
hexd85bcf411

58078327825 has 48 divisors (see below), whose sum is σ = 87216632064. Its totient is φ = 37452441600.

The previous prime is 58078327823. The next prime is 58078327829. The reversal of 58078327825 is 52872387085.

58078327825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 58078327825 - 21 = 58078327823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58078327823) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4059685 + ... + 4073965.

It is an arithmetic number, because the mean of its divisors is an integer number (1817013168).

Almost surely, 258078327825 is an apocalyptic number.

It is an amenable number.

58078327825 is a deficient number, since it is larger than the sum of its proper divisors (29138304239).

58078327825 is a wasteful number, since it uses less digits than its factorization.

58078327825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15682 (or 15677 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 55.

The spelling of 58078327825 in words is "fifty-eight billion, seventy-eight million, three hundred twenty-seven thousand, eight hundred twenty-five".

Divisors: 1 5 7 17 25 35 85 119 175 425 595 1367 2975 6835 9569 14281 23239 34175 47845 71405 99967 116195 162673 239225 242777 357025 499835 580975 813365 1213885 1699439 2499175 4066825 6069425 8497195 19522127 42485975 97610635 136654889 331876159 488053175 683274445 1659380795 2323133113 3416372225 8296903975 11615665565 58078327825