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58381993262 = 274339288017
BaseRepresentation
bin110110010111110101…
…101000010100101110
312120200202000112202202
4312113311220110232
51424031242241022
642453104421502
74134521516615
oct662765502456
9176622015682
1058381993262
112283a12770a
12b394017892
13567548b358
142b7ba3287c
1517ba698592
hexd97d6852e

58381993262 has 8 divisors (see below), whose sum is σ = 87690856176. Its totient is φ = 29151707872.

The previous prime is 58381993207. The next prime is 58381993289. The reversal of 58381993262 is 26239918385.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 58381993198 and 58381993207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19642523 + ... + 19645494.

It is an arithmetic number, because the mean of its divisors is an integer number (10961357022).

Almost surely, 258381993262 is an apocalyptic number.

58381993262 is a deficient number, since it is larger than the sum of its proper divisors (29308862914).

58381993262 is a wasteful number, since it uses less digits than its factorization.

58381993262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39288762.

The product of its digits is 5598720, while the sum is 56.

The spelling of 58381993262 in words is "fifty-eight billion, three hundred eighty-one million, nine hundred ninety-three thousand, two hundred sixty-two".

Divisors: 1 2 743 1486 39288017 78576034 29190996631 58381993262