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58979123112 = 23371327005093
BaseRepresentation
bin110110111011011011…
…011111111110101000
312122020100121212221010
4312323123133332220
51431242123414422
643032235143520
74155362163150
oct667333377650
9178210555833
1058979123112
11230161a5158
12b51bba4ba0
13573c0c0720
142bd706d760
151802ceab0c
hexdbb6dffa8

58979123112 has 64 divisors (see below), whose sum is σ = 181474231680. Its totient is φ = 15554932992.

The previous prime is 58979123107. The next prime is 58979123113. The reversal of 58979123112 is 21132197985.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (58979123113) 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, 13500363 + ... + 13504730.

It is an arithmetic number, because the mean of its divisors is an integer number (2835534870).

Almost surely, 258979123112 is an apocalyptic number.

58979123112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

58979123112 is an abundant number, since it is smaller than the sum of its proper divisors (122495108568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58979123112 is a wasteful number, since it uses less digits than its factorization.

58979123112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27005122 (or 27005118 counting only the distinct ones).

The product of its digits is 272160, while the sum is 48.

The spelling of 58979123112 in words is "fifty-eight billion, nine hundred seventy-nine million, one hundred twenty-three thousand, one hundred twelve".

Divisors: 1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 78 84 91 104 156 168 182 273 312 364 546 728 1092 2184 27005093 54010186 81015279 108020372 162030558 189035651 216040744 324061116 351066209 378071302 567106953 648122232 702132418 756142604 1053198627 1134213906 1404264836 1512285208 2106397254 2268427812 2457463463 2808529672 4212794508 4536855624 4914926926 7372390389 8425589016 9829853852 14744780778 19659707704 29489561556 58979123112