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58012431842 = 24117919919861
BaseRepresentation
bin110110000001110011…
…110111010111100010
312112201222121212210202
4312001303313113202
51422302140304332
642352303425202
74122413351231
oct660163672742
9175658555722
1058012431842
112266a561752
12b2b02b5202
135616a46561
142b44912b18
151797ee8a62
hexd81cf75e2

58012431842 has 32 divisors (see below), whose sum is σ = 90094032000. Its totient is φ = 27997833600.

The previous prime is 58012431823. The next prime is 58012431857. The reversal of 58012431842 is 24813421085.

It is a junction number, because it is equal to n+sod(n) for n = 58012431796 and 58012431805.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2910992 + ... + 2930852.

It is an arithmetic number, because the mean of its divisors is an integer number (2815438500).

Almost surely, 258012431842 is an apocalyptic number.

58012431842 is a deficient number, since it is larger than the sum of its proper divisors (32081600158).

58012431842 is a wasteful number, since it uses less digits than its factorization.

58012431842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20282.

The product of its (nonzero) digits is 61440, while the sum is 38.

It can be divided in two parts, 5801243 and 1842, that added together give a palindrome (5803085).

The spelling of 58012431842 in words is "fifty-eight billion, twelve million, four hundred thirty-one thousand, eight hundred forty-two".

Divisors: 1 2 41 82 179 199 358 398 7339 8159 14678 16318 19861 35621 39722 71242 814301 1460461 1628602 2920922 3555119 3952339 7110238 7904678 145759879 162045899 291519758 324091798 707468681 1414937362 29006215921 58012431842