Base | Representation |
---|---|
bin | 11000101001010000… |
… | …11101011110000011 |
3 | 1021011002120010010222 |
4 | 30110220131132003 |
5 | 204044122141200 |
6 | 10024523213255 |
7 | 645610043411 |
oct | 142450353603 |
9 | 37132503128 |
10 | 13231052675 |
11 | 567a647785 |
12 | 269307722b |
13 | 132b20c169 |
14 | 8d73122b1 |
15 | 526891d85 |
hex | 314a1d783 |
13231052675 has 12 divisors (see below), whose sum is σ = 16409451960. Its totient is φ = 10582941120.
The previous prime is 13231052671. The next prime is 13231052677. The reversal of 13231052675 is 57625013231.
It is not a de Polignac number, because 13231052675 - 22 = 13231052671 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13231052671) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103919 + ... + 193031.
It is an arithmetic number, because the mean of its divisors is an integer number (1367454330).
Almost surely, 213231052675 is an apocalyptic number.
13231052675 is a deficient number, since it is larger than the sum of its proper divisors (3178399285).
13231052675 is an equidigital number, since it uses as much as digits as its factorization.
13231052675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95062 (or 95057 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 35.
The spelling of 13231052675 in words is "thirteen billion, two hundred thirty-one million, fifty-two thousand, six hundred seventy-five".
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