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113512314 = 2323822553
BaseRepresentation
bin1101100010000…
…00111101111010
321220121000121210
412301000331322
5213024343224
615132543550
72545560456
oct661007572
9256530553
10113512314
1159090533
1232021bb6
131a694c66
141110b666
159e73429
hex6c40f7a

113512314 has 16 divisors (see below), whose sum is σ = 236895552. Its totient is φ = 36192288.

The previous prime is 113512279. The next prime is 113512319. The reversal of 113512314 is 413215311.

It is not an unprimeable number, because it can be changed into a prime (113512319) 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, 411139 + ... + 411414.

It is an arithmetic number, because the mean of its divisors is an integer number (14805972).

Almost surely, 2113512314 is an apocalyptic number.

113512314 is an abundant number, since it is smaller than the sum of its proper divisors (123383238).

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

113512314 is a wasteful number, since it uses less digits than its factorization.

113512314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822581.

The product of its digits is 360, while the sum is 21.

The square root of 113512314 is about 10654.2157853124. The cubic root of 113512314 is about 484.1883388098.

Adding to 113512314 its reverse (413215311), we get a palindrome (526727625).

The spelling of 113512314 in words is "one hundred thirteen million, five hundred twelve thousand, three hundred fourteen".

Divisors: 1 2 3 6 23 46 69 138 822553 1645106 2467659 4935318 18918719 37837438 56756157 113512314