Base | Representation |
---|---|
bin | 110101110110000111… |
… | …0000011010011100001 |
3 | 102001110121111020102111 |
4 | 1223230032003103201 |
5 | 3343303324144400 |
6 | 125042024315321 |
7 | 11232321650353 |
oct | 1535416032341 |
9 | 361417436374 |
10 | 115632256225 |
11 | 45048437622 |
12 | 1a4b1012b41 |
13 | ab9a3392b5 |
14 | 584d2270d3 |
15 | 301b7de3ba |
hex | 1aec3834e1 |
115632256225 has 12 divisors (see below), whose sum is σ = 151818351084. Its totient is φ = 87064286720.
The previous prime is 115632256193. The next prime is 115632256247. The reversal of 115632256225 is 522652236511.
It can be written as a sum of positive squares in 6 ways, for example, as 85969984 + 115546286241 = 9272^2 + 339921^2 .
It is not a de Polignac number, because 115632256225 - 25 = 115632256193 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136037524 + ... + 136038373.
It is an arithmetic number, because the mean of its divisors is an integer number (12651529257).
Almost surely, 2115632256225 is an apocalyptic number.
It is an amenable number.
115632256225 is a deficient number, since it is larger than the sum of its proper divisors (36186094859).
115632256225 is a wasteful number, since it uses less digits than its factorization.
115632256225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272075924 (or 272075919 counting only the distinct ones).
The product of its digits is 216000, while the sum is 40.
The spelling of 115632256225 in words is "one hundred fifteen billion, six hundred thirty-two million, two hundred fifty-six thousand, two hundred twenty-five".
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