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58387112 = 2371761331
BaseRepresentation
bin1101111010111…
…0101010101000
311001212101001122
43132232222220
5104421341422
65443234412
71306165550
oct336565250
9131771048
1058387112
112aa5a113
1217678a08
13c133ab4
147a7c160
1551d4d42
hex37aeaa8

58387112 has 32 divisors (see below), whose sum is σ = 132477120. Its totient is φ = 23550720.

The previous prime is 58387111. The next prime is 58387117. The reversal of 58387112 is 21178385.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (58387111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29714 + ... + 31617.

It is an arithmetic number, because the mean of its divisors is an integer number (4139910).

Almost surely, 258387112 is an apocalyptic number.

It is an amenable number.

58387112 is an abundant number, since it is smaller than the sum of its proper divisors (74090008).

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

58387112 is a wasteful number, since it uses less digits than its factorization.

58387112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61361 (or 61357 counting only the distinct ones).

The product of its digits is 13440, while the sum is 35.

The square root of 58387112 is about 7641.1459873503. The cubic root of 58387112 is about 387.9469407021.

The spelling of 58387112 in words is "fifty-eight million, three hundred eighty-seven thousand, one hundred twelve".

Divisors: 1 2 4 7 8 14 17 28 34 56 68 119 136 238 476 952 61331 122662 245324 429317 490648 858634 1042627 1717268 2085254 3434536 4170508 7298389 8341016 14596778 29193556 58387112