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58248393 = 376741399
BaseRepresentation
bin1101111000110…
…0110011001001
311001121022202220
43132030303021
5104402422033
65440244253
71305050250
oct336146311
9131538686
1058248393
112a974975
1217610689
13c0b5908
147a43797
1551a8bb3
hex378ccc9

58248393 has 16 divisors (see below), whose sum is σ = 90086400. Its totient is φ = 32787216.

The previous prime is 58248383. The next prime is 58248439. The reversal of 58248393 is 39384285.

It is not a de Polignac number, because 58248393 - 29 = 58247881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58248343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19293 + ... + 22106.

It is an arithmetic number, because the mean of its divisors is an integer number (5630400).

Almost surely, 258248393 is an apocalyptic number.

It is an amenable number.

58248393 is a deficient number, since it is larger than the sum of its proper divisors (31838007).

58248393 is a wasteful number, since it uses less digits than its factorization.

58248393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41476.

The product of its digits is 207360, while the sum is 42.

The square root of 58248393 is about 7632.0634824404. The cubic root of 58248393 is about 387.6394625307.

The spelling of 58248393 in words is "fifty-eight million, two hundred forty-eight thousand, three hundred ninety-three".

Divisors: 1 3 7 21 67 201 469 1407 41399 124197 289793 869379 2773733 8321199 19416131 58248393