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58039 = 127457
BaseRepresentation
bin1110001010110111
32221121121
432022313
53324124
61124411
7331132
oct161267
987547
1058039
113a673
1229707
1320557
1417219
15122e4
hexe2b7

58039 has 4 divisors (see below), whose sum is σ = 58624. Its totient is φ = 57456.

The previous prime is 58031. The next prime is 58043. The reversal of 58039 is 93085.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 93085 = 518617.

It is a cyclic number.

It is not a de Polignac number, because 58039 - 23 = 58031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102 + ... + 355.

It is an arithmetic number, because the mean of its divisors is an integer number (14656).

258039 is an apocalyptic number.

58039 is a deficient number, since it is larger than the sum of its proper divisors (585).

58039 is a wasteful number, since it uses less digits than its factorization.

58039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 58039 is about 240.9128473121. The cubic root of 58039 is about 38.7174405652.

The spelling of 58039 in words is "fifty-eight thousand, thirty-nine".

Divisors: 1 127 457 58039