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58250120424 = 23317142769903
BaseRepresentation
bin110110001111111110…
…100100110011101000
312120100112212201020120
4312033332210303220
51423244012323144
642432034123240
74131330565656
oct661776446350
9176315781216
1058250120424
11227817466a1
12b357a20520
1356540682a2
142b68305dd6
1517adce9e19
hexd8ffa4ce8

58250120424 has 32 divisors (see below), whose sum is σ = 154191496320. Its totient is φ = 18274547456.

The previous prime is 58250120417. The next prime is 58250120449. The reversal of 58250120424 is 42402105285.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71384544 + ... + 71385359.

It is an arithmetic number, because the mean of its divisors is an integer number (4818484260).

Almost surely, 258250120424 is an apocalyptic number.

It is an amenable number.

58250120424 is an abundant number, since it is smaller than the sum of its proper divisors (95941375896).

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

58250120424 is a wasteful number, since it uses less digits than its factorization.

58250120424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142769929 (or 142769925 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

The spelling of 58250120424 in words is "fifty-eight billion, two hundred fifty million, one hundred twenty thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 408 142769903 285539806 428309709 571079612 856619418 1142159224 1713238836 2427088351 3426477672 4854176702 7281265053 9708353404 14562530106 19416706808 29125060212 58250120424