Base | Representation |
---|---|
bin | 1101101111001… |
… | …00010110100000 |
3 | 22000211021222221 |
4 | 12313210112200 |
5 | 213444330422 |
6 | 15233440424 |
7 | 2566303564 |
oct | 667442640 |
9 | 260737887 |
10 | 115230112 |
11 | 5a0540a8 |
12 | 32710114 |
13 | 1ab46aca |
14 | 114376a4 |
15 | a1b23c7 |
hex | 6de45a0 |
115230112 has 12 divisors (see below), whose sum is σ = 226859346. Its totient is φ = 57615040.
The previous prime is 115230103. The next prime is 115230133. The reversal of 115230112 is 211032511.
It can be written as a sum of positive squares in only one way, i.e., 107412496 + 7817616 = 10364^2 + 2796^2 .
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1800439 + ... + 1800502.
Almost surely, 2115230112 is an apocalyptic number.
It is an amenable number.
115230112 is a deficient number, since it is larger than the sum of its proper divisors (111629234).
115230112 is an equidigital number, since it uses as much as digits as its factorization.
115230112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3600951 (or 3600943 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 115230112 is about 10734.5289603224. The cubic root of 115230112 is about 486.6185511531.
Adding to 115230112 its reverse (211032511), we get a palindrome (326262623).
The spelling of 115230112 in words is "one hundred fifteen million, two hundred thirty thousand, one hundred twelve".
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