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113882260 = 2255694113
BaseRepresentation
bin1101100100110…
…11010010010100
321221021211002111
412302123102110
5213123213020
615144520404
72551661152
oct662332224
9257254074
10113882260
1159313478
1232180104
131a79446b
14111a63d2
159ee7d5a
hex6c9b494

113882260 has 12 divisors (see below), whose sum is σ = 239152788. Its totient is φ = 45552896.

The previous prime is 113882239. The next prime is 113882261. The reversal of 113882260 is 62288311.

It can be written as a sum of positive squares in 2 ways, for example, as 47361924 + 66520336 = 6882^2 + 8156^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113882261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2847037 + ... + 2847076.

It is an arithmetic number, because the mean of its divisors is an integer number (19929399).

Almost surely, 2113882260 is an apocalyptic number.

113882260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113882260 is an abundant number, since it is smaller than the sum of its proper divisors (125270528).

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

113882260 is a wasteful number, since it uses less digits than its factorization.

113882260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5694122 (or 5694120 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 113882260 is about 10671.5631469809. The cubic root of 113882260 is about 484.7137716657.

The spelling of 113882260 in words is "one hundred thirteen million, eight hundred eighty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 5694113 11388226 22776452 28470565 56941130 113882260