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58512993232 = 24235926310247
BaseRepresentation
bin110110011111101001…
…010110101111010000
312121000212112000221111
4312133221112233100
51424313311240412
642514104303104
74141002144001
oct663751265720
9177025460844
1058512993232
11228a7071951
12b40ba71a94
135696667025
142b911b31a8
1517c6e232a7
hexd9fa56bd0

58512993232 has 80 divisors (see below), whose sum is σ = 120772270080. Its totient is φ = 27402886016.

The previous prime is 58512993197. The next prime is 58512993233. The reversal of 58512993232 is 23239921585.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58512993233) 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, 5705133 + ... + 5715379.

It is an arithmetic number, because the mean of its divisors is an integer number (1509653376).

Almost surely, 258512993232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58512993232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60386135040).

58512993232 is an abundant number, since it is smaller than the sum of its proper divisors (62259276848).

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

58512993232 is a wasteful number, since it uses less digits than its factorization.

58512993232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10600 (or 10594 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 49.

The spelling of 58512993232 in words is "fifty-eight billion, five hundred twelve million, nine hundred ninety-three thousand, two hundred thirty-two".

Divisors: 1 2 4 8 16 23 46 59 92 118 184 236 263 368 472 526 944 1052 1357 2104 2714 4208 5428 6049 10247 10856 12098 15517 20494 21712 24196 31034 40988 48392 62068 81976 96784 124136 163952 235681 248272 356891 471362 604573 713782 942724 1209146 1427564 1885448 2418292 2694961 2855128 3770896 4836584 5389922 5710256 9673168 10779844 13905179 21559688 27810358 43119376 55620716 61984103 111241432 123968206 159002699 222482864 247936412 318005398 495872824 636010796 991745648 1272021592 2544043184 3657062077 7314124154 14628248308 29256496616 58512993232