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58038279 = 3134731663
BaseRepresentation
bin1101110101100…
…1100000000111
311001012122112220
43131121200013
5104324211104
65431543423
71303213545
oct335314007
9131178486
1058038279
112a841022
121752ab73
13c0410a0
1479cad95
1551667d9
hex3759807

58038279 has 16 divisors (see below), whose sum is σ = 85112832. Its totient is φ = 34954848.

The previous prime is 58038271. The next prime is 58038287. The reversal of 58038279 is 97283085.

58038279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (58038271) and next prime (58038287).

It is not a de Polignac number, because 58038279 - 23 = 58038271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58038279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58038271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13999 + ... + 17664.

It is an arithmetic number, because the mean of its divisors is an integer number (5319552).

Almost surely, 258038279 is an apocalyptic number.

58038279 is a deficient number, since it is larger than the sum of its proper divisors (27074553).

58038279 is a wasteful number, since it uses less digits than its factorization.

58038279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31726.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 58038279 is about 7618.2858308152. The cubic root of 58038279 is about 387.1728023970.

The spelling of 58038279 in words is "fifty-eight million, thirty-eight thousand, two hundred seventy-nine".

Divisors: 1 3 13 39 47 141 611 1833 31663 94989 411619 1234857 1488161 4464483 19346093 58038279