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113141610 = 2345139681
BaseRepresentation
bin1101011111001…
…10011101101010
321212220012010000
412233212131222
5212431012420
615121003430
72542454631
oct657463552
9255805100
10113141610
1158957a6a
1231a83576
131a5952ca
1411052518
159ded690
hex6be676a

113141610 has 40 divisors (see below), whose sum is σ = 304227396. Its totient is φ = 30170880.

The previous prime is 113141603. The next prime is 113141629. The reversal of 113141610 is 16141311.

113141610 is a `hidden beast` number, since 1 + 13 + 1 + 41 + 610 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 103612041 + 9529569 = 10179^2 + 3087^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 69031 + ... + 70650.

Almost surely, 2113141610 is an apocalyptic number.

113141610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113141610 is an abundant number, since it is smaller than the sum of its proper divisors (191085786).

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

113141610 is a wasteful number, since it uses less digits than its factorization.

113141610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139700 (or 139691 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 113141610 is about 10636.8045013528. The cubic root of 113141610 is about 483.6606829872.

Adding to 113141610 its reverse (16141311), we get a palindrome (129282921).

The spelling of 113141610 in words is "one hundred thirteen million, one hundred forty-one thousand, six hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 139681 279362 419043 698405 838086 1257129 1396810 2095215 2514258 3771387 4190430 6285645 7542774 11314161 12571290 18856935 22628322 37713870 56570805 113141610