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113504436260 = 225149208918233
BaseRepresentation
bin110100110110101100…
…1000100000000100100
3101211222022121210011122
41221231121010000210
53324424113430020
6124050533553112
711125513534535
oct1515531040044
9354868553148
10113504436260
1144156327a26
1219bb84a5798
13a91b55a827
1456ca7b868c
152e44ace125
hex1a6d644024

113504436260 has 48 divisors (see below), whose sum is σ = 240087078000. Its totient is φ = 45073004544.

The previous prime is 113504436251. The next prime is 113504436289. The reversal of 113504436260 is 62634405311.

It can be written as a sum of positive squares in 8 ways, for example, as 1478656 + 113502957604 = 1216^2 + 336902^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113504436260.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6216104 + ... + 6234336.

It is an arithmetic number, because the mean of its divisors is an integer number (5001814125).

Almost surely, 2113504436260 is an apocalyptic number.

113504436260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113504436260 is an abundant number, since it is smaller than the sum of its proper divisors (126582641740).

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

113504436260 is a wasteful number, since it uses less digits than its factorization.

113504436260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20480 (or 20478 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 113504436260 in words is "one hundred thirteen billion, five hundred four million, four hundred thirty-six thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 149 298 596 745 1490 2089 2980 4178 8356 10445 18233 20890 36466 41780 72932 91165 182330 311261 364660 622522 1245044 1556305 2716717 3112610 5433434 6225220 10866868 13583585 27167170 38088737 54334340 76177474 152354948 190443685 380887370 761774740 5675221813 11350443626 22700887252 28376109065 56752218130 113504436260