Base | Representation |
---|---|
bin | 1101011111111… |
… | …00001100100001 |
3 | 21220001201012212 |
4 | 12233330030201 |
5 | 212441340000 |
6 | 15122531505 |
7 | 2543305304 |
oct | 657741441 |
9 | 256051185 |
10 | 113230625 |
11 | 58a08932 |
12 | 31b06b95 |
13 | 1a5c6991 |
14 | 11076b3b |
15 | 9e19c35 |
hex | 6bfc321 |
113230625 has 20 divisors (see below), whose sum is σ = 149830164. Its totient is φ = 85248000.
The previous prime is 113230609. The next prime is 113230627. The reversal of 113230625 is 526032311.
It can be written as a sum of positive squares in 10 ways, for example, as 98168464 + 15062161 = 9908^2 + 3881^2 .
It is not a de Polignac number, because 113230625 - 24 = 113230609 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 113230625.
It is not an unprimeable number, because it can be changed into a prime (113230627) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5297 + ... + 15953.
Almost surely, 2113230625 is an apocalyptic number.
It is an amenable number.
113230625 is a deficient number, since it is larger than the sum of its proper divisors (36599539).
113230625 is an equidigital number, since it uses as much as digits as its factorization.
113230625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10694 (or 10679 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 113230625 is about 10640.9879710486. The cubic root of 113230625 is about 483.7874909460.
Adding to 113230625 its reverse (526032311), we get a palindrome (639262936).
The spelling of 113230625 in words is "one hundred thirteen million, two hundred thirty thousand, six hundred twenty-five".
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