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113115314 = 21317255917
BaseRepresentation
bin1101011111000…
…00000010110010
321212211212001002
412233200002302
5212424142224
615120242002
72542315154
oct657400262
9255755032
10113115314
115893a234
1231a70302
131a586350
1411046ad4
159de59ae
hex6be00b2

113115314 has 16 divisors (see below), whose sum is σ = 193474008. Its totient is φ = 49135872.

The previous prime is 113115293. The next prime is 113115319. The reversal of 113115314 is 413511311.

It can be written as a sum of positive squares in 4 ways, for example, as 105370225 + 7745089 = 10265^2 + 2783^2 .

It is a super-2 number, since 2×1131153142 = 25590148522637192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113115319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127517 + ... + 128400.

Almost surely, 2113115314 is an apocalyptic number.

113115314 is a deficient number, since it is larger than the sum of its proper divisors (80358694).

113115314 is a wasteful number, since it uses less digits than its factorization.

113115314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255949.

The product of its digits is 180, while the sum is 20.

The square root of 113115314 is about 10635.5683440049. The cubic root of 113115314 is about 483.6232098101.

Adding to 113115314 its reverse (413511311), we get a palindrome (526626625).

The spelling of 113115314 in words is "one hundred thirteen million, one hundred fifteen thousand, three hundred fourteen".

Divisors: 1 2 13 17 26 34 221 442 255917 511834 3326921 4350589 6653842 8701178 56557657 113115314