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58123044 = 22327230647
BaseRepresentation
bin1101110110111…
…0001100100100
311001100221211100
43131232030210
5104334414134
65433440100
71304015640
oct335561444
9131327740
1058123044
112a899781
1217570030
13c070845
147a0dc20
155181999
hex376e324

58123044 has 36 divisors (see below), whose sum is σ = 167911744. Its totient is φ = 16606512.

The previous prime is 58123031. The next prime is 58123049. The reversal of 58123044 is 44032185.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 58122999 and 58123017.

It is not an unprimeable number, because it can be changed into a prime (58123049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115072 + ... + 115575.

Almost surely, 258123044 is an apocalyptic number.

It is an amenable number.

58123044 is an abundant number, since it is smaller than the sum of its proper divisors (109788700).

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

58123044 is a wasteful number, since it uses less digits than its factorization.

58123044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230664 (or 230659 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 58123044 is about 7623.8470603758. The cubic root of 58123044 is about 387.3611995426.

The spelling of 58123044 in words is "fifty-eight million, one hundred twenty-three thousand, forty-four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 230647 461294 691941 922588 1383882 1614529 2075823 2767764 3229058 4151646 4843587 6458116 8303292 9687174 14530761 19374348 29061522 58123044