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58485959 = 7424359
BaseRepresentation
bin1101111100011…
…0110011000111
311002001101122122
43133012303013
5104433022314
65445320155
71310060000
oct337066307
9132041578
1058485959
1130017404
121770605b
13c169a9c
147aa61a7
15520428e
hex37c6cc7

58485959 has 10 divisors (see below), whose sum is σ = 68232360. Its totient is φ = 50128764.

The previous prime is 58485893. The next prime is 58485961. The reversal of 58485959 is 95958485.

It is not a de Polignac number, because 58485959 - 216 = 58420423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58485959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58485989) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9779 + ... + 14580.

It is an arithmetic number, because the mean of its divisors is an integer number (6823236).

Almost surely, 258485959 is an apocalyptic number.

58485959 is a deficient number, since it is larger than the sum of its proper divisors (9746401).

58485959 is an frugal number, since it uses more digits than its factorization.

58485959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24387 (or 24366 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 53.

The square root of 58485959 is about 7647.6113264208. The cubic root of 58485959 is about 388.1657433914.

The spelling of 58485959 in words is "fifty-eight million, four hundred eighty-five thousand, nine hundred fifty-nine".

Divisors: 1 7 49 343 2401 24359 170513 1193591 8355137 58485959