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58313479 = 721190071
BaseRepresentation
bin1101111001110…
…0101100000111
311001201122001111
43132130230013
5104412012404
65441505451
71305441100
oct336345407
9131648044
1058313479
112aa09864
1217642287
13c109423
147a5d3a7
1551bd104
hex379cb07

58313479 has 6 divisors (see below), whose sum is σ = 67834104. Its totient is φ = 49982940.

The previous prime is 58313477. The next prime is 58313491. The reversal of 58313479 is 97431385.

It is not a de Polignac number, because 58313479 - 21 = 58313477 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 (58313477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 594987 + ... + 595084.

It is an arithmetic number, because the mean of its divisors is an integer number (11305684).

Almost surely, 258313479 is an apocalyptic number.

58313479 is a deficient number, since it is larger than the sum of its proper divisors (9520625).

58313479 is a wasteful number, since it uses less digits than its factorization.

58313479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190085 (or 1190078 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 58313479 is about 7636.3262764238. The cubic root of 58313479 is about 387.7837898927.

The spelling of 58313479 in words is "fifty-eight million, three hundred thirteen thousand, four hundred seventy-nine".

Divisors: 1 7 49 1190071 8330497 58313479