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58388872 = 2331235439
BaseRepresentation
bin1101111010111…
…1000110001000
311001212110110211
43132233012020
5104421420442
65443250504
71306203643
oct336570610
9131773424
1058388872
112aa60473
1217679a34
13c134839
147a7ca5a
1551d5617
hex37af188

58388872 has 16 divisors (see below), whose sum is σ = 113011200. Its totient is φ = 28252560.

The previous prime is 58388857. The next prime is 58388887. The reversal of 58388872 is 27888385.

It is an interprime number because it is at equal distance from previous prime (58388857) and next prime (58388887).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117472 + ... + 117967.

It is an arithmetic number, because the mean of its divisors is an integer number (7063200).

Almost surely, 258388872 is an apocalyptic number.

It is an amenable number.

58388872 is a deficient number, since it is larger than the sum of its proper divisors (54622328).

58388872 is a wasteful number, since it uses less digits than its factorization.

58388872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235476 (or 235472 counting only the distinct ones).

The product of its digits is 860160, while the sum is 49.

The square root of 58388872 is about 7641.2611524538. The cubic root of 58388872 is about 387.9508387070.

The spelling of 58388872 in words is "fifty-eight million, three hundred eighty-eight thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 31 62 124 248 235439 470878 941756 1883512 7298609 14597218 29194436 58388872