Base | Representation |
---|---|
bin | 1101011111111… |
… | …00001100100000 |
3 | 21220001201012211 |
4 | 12233330030200 |
5 | 212441334444 |
6 | 15122531504 |
7 | 2543305303 |
oct | 657741440 |
9 | 256051184 |
10 | 113230624 |
11 | 58a08931 |
12 | 31b06b94 |
13 | 1a5c6990 |
14 | 11076b3a |
15 | 9e19c34 |
hex | 6bfc320 |
113230624 has 24 divisors (see below), whose sum is σ = 240071580. Its totient is φ = 52260096.
The previous prime is 113230609. The next prime is 113230627. The reversal of 113230624 is 426032311.
It can be written as a sum of positive squares in 2 ways, for example, as 112784400 + 446224 = 10620^2 + 668^2 .
It is a super-2 number, since 2×1132306242 = 25642348422858752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 113230595 and 113230604.
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 3 ways as a sum of consecutive naturals, for example, 135679 + ... + 136510.
Almost surely, 2113230624 is an apocalyptic number.
It is an amenable number.
113230624 is an abundant number, since it is smaller than the sum of its proper divisors (126840956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113230624 is a wasteful number, since it uses less digits than its factorization.
113230624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272212 (or 272204 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 113230624 is about 10640.9879240604. The cubic root of 113230624 is about 483.7874895218.
Adding to 113230624 its reverse (426032311), we get a palindrome (539262935).
The spelling of 113230624 in words is "one hundred thirteen million, two hundred thirty thousand, six hundred twenty-four".
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