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113410180 = 225133711789
BaseRepresentation
bin1101100001010…
…00000010000100
321220101211112001
412300220002010
5213013111210
615130435044
72544653632
oct660500204
9256354461
10113410180
1159020824
1231b92a84
131a65a620
14110c2352
159e5303a
hex6c28084

113410180 has 48 divisors (see below), whose sum is σ = 263435760. Its totient is φ = 40739328.

The previous prime is 113410177. The next prime is 113410181. The reversal of 113410180 is 81014311.

It can be written as a sum of positive squares in 8 ways, for example, as 13089924 + 100320256 = 3618^2 + 10016^2 .

It is not an unprimeable number, because it can be changed into a prime (113410181) 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, 3726 + ... + 15514.

It is an arithmetic number, because the mean of its divisors is an integer number (5488245).

Almost surely, 2113410180 is an apocalyptic number.

113410180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113410180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131717880).

113410180 is an abundant number, since it is smaller than the sum of its proper divisors (150025580).

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

113410180 is a wasteful number, since it uses less digits than its factorization.

113410180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11848 (or 11846 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 113410180 is about 10649.4215805367. The cubic root of 113410180 is about 484.0430772396.

Adding to 113410180 its reverse (81014311), we get a palindrome (194424491).

The spelling of 113410180 in words is "one hundred thirteen million, four hundred ten thousand, one hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 37 52 65 74 130 148 185 260 370 481 740 962 1924 2405 4810 9620 11789 23578 47156 58945 117890 153257 235780 306514 436193 613028 766285 872386 1532570 1744772 2180965 3065140 4361930 5670509 8723860 11341018 22682036 28352545 56705090 113410180