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58578425 = 5219123323
BaseRepresentation
bin1101111101110…
…1010111111001
311002020002111022
43133131113321
5104444002200
65451312225
71310623403
oct337352771
9132202438
1058578425
113007a924
121774b675
13c19cbb9
147acbb73
155221885
hex37dd5f9

58578425 has 12 divisors (see below), whose sum is σ = 76460880. Its totient is φ = 44395920.

The previous prime is 58578407. The next prime is 58578439. The reversal of 58578425 is 52487585.

It is not a de Polignac number, because 58578425 - 216 = 58512889 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61187 + ... + 62136.

It is an arithmetic number, because the mean of its divisors is an integer number (6371740).

Almost surely, 258578425 is an apocalyptic number.

It is an amenable number.

58578425 is a deficient number, since it is larger than the sum of its proper divisors (17882455).

58578425 is a wasteful number, since it uses less digits than its factorization.

58578425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123352 (or 123347 counting only the distinct ones).

The product of its digits is 448000, while the sum is 44.

The square root of 58578425 is about 7653.6543559270. The cubic root of 58578425 is about 388.3701983623.

The spelling of 58578425 in words is "fifty-eight million, five hundred seventy-eight thousand, four hundred twenty-five".

Divisors: 1 5 19 25 95 475 123323 616615 2343137 3083075 11715685 58578425