Search a number
-
+
58065591386 = 21116364125261
BaseRepresentation
bin110110000100111110…
…101001110001011010
312112212200122122222202
4312010332221301122
51422404242411021
642401443050202
74123630245305
oct660476516132
9175780578882
1058065591386
1122697570260
12b306070962
135624a69aca
142b4b9cdb3c
15179c9e9a0b
hexd84fa9c5a

58065591386 has 32 divisors (see below), whose sum is σ = 95752276416. Its totient is φ = 26189568000.

The previous prime is 58065591377. The next prime is 58065591403. The reversal of 58065591386 is 68319556085.

It is a super-2 number, since 2×580655913862 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2285996 + ... + 2311256.

It is an arithmetic number, because the mean of its divisors is an integer number (2992258638).

Almost surely, 258065591386 is an apocalyptic number.

58065591386 is a deficient number, since it is larger than the sum of its proper divisors (37686685030).

58065591386 is a wasteful number, since it uses less digits than its factorization.

58065591386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26078.

The product of its (nonzero) digits is 7776000, while the sum is 56.

The spelling of 58065591386 in words is "fifty-eight billion, sixty-five million, five hundred ninety-one thousand, three hundred eighty-six".

Divisors: 1 2 11 22 163 326 641 1282 1793 3586 7051 14102 25261 50522 104483 208966 277871 555742 1149313 2298626 4117543 8235086 16192301 32384602 45292973 90585946 178115311 356230622 2639345063 5278690126 29032795693 58065591386