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113246260 = 2255662313
BaseRepresentation
bin1101100000000…
…00000000110100
321220002111122221
412300000000310
5212442340020
615123132124
72543402011
oct660000064
9256074587
10113246260
1158a19656
1231b14044
131a600b2a
141107c708
159e1e6aa
hex6c00034

113246260 has 12 divisors (see below), whose sum is σ = 237817188. Its totient is φ = 45298496.

The previous prime is 113246249. The next prime is 113246261. The reversal of 113246260 is 62642311.

It can be written as a sum of positive squares in 2 ways, for example, as 65966884 + 47279376 = 8122^2 + 6876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113246261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2831137 + ... + 2831176.

It is an arithmetic number, because the mean of its divisors is an integer number (19818099).

Almost surely, 2113246260 is an apocalyptic number.

113246260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113246260 is an abundant number, since it is smaller than the sum of its proper divisors (124570928).

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

113246260 is a wasteful number, since it uses less digits than its factorization.

113246260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5662322 (or 5662320 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 113246260 is about 10641.7226049169. The cubic root of 113246260 is about 483.8097572110.

Adding to 113246260 its reverse (62642311), we get a palindrome (175888571).

The spelling of 113246260 in words is "one hundred thirteen million, two hundred forty-six thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 5662313 11324626 22649252 28311565 56623130 113246260