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58078872093 = 3113171799621
BaseRepresentation
bin110110000101110001…
…010100001000011101
312112220121122101200210
4312011301110020131
51422421142401333
642403035443033
74124151160464
oct660561241035
9175817571623
1058078872093
11226a4011250
12b30a5b6479
135627739a08
142b4d6899db
15179dc6ea63
hexd85c5421d

58078872093 has 32 divisors (see below), whose sum is σ = 88431796224. Its totient is φ = 33584040000.

The previous prime is 58078872091. The next prime is 58078872127. The reversal of 58078872093 is 39027887085.

It is a happy number.

It is not a de Polignac number, because 58078872093 - 21 = 58078872091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58078872091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327178 + ... + 472443.

It is an arithmetic number, because the mean of its divisors is an integer number (2763493632).

Almost surely, 258078872093 is an apocalyptic number.

It is an amenable number.

58078872093 is a deficient number, since it is larger than the sum of its proper divisors (30352924131).

58078872093 is a wasteful number, since it uses less digits than its factorization.

58078872093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799737.

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 58078872093 in words is "fifty-eight billion, seventy-eight million, eight hundred seventy-two thousand, ninety-three".

Divisors: 1 3 11 31 33 71 93 213 341 781 1023 2201 2343 6603 24211 72633 799621 2398863 8795831 24788251 26387493 56773091 74364753 170319273 272670761 624504001 818012283 1759965821 1873512003 5279897463 19359624031 58078872093