Base | Representation |
---|---|
bin | 11000101101010011… |
… | …00000001000000011 |
3 | 1021020110012201200201 |
4 | 30112221200020003 |
5 | 204131302131011 |
6 | 10032132230031 |
7 | 646500422626 |
oct | 142651401003 |
9 | 37213181621 |
10 | 13264880131 |
11 | 5697751858 |
12 | 26a246b317 |
13 | 13352242c9 |
14 | 8db9d9dbd |
15 | 529824cc1 |
hex | 316a60203 |
13264880131 has 2 divisors, whose sum is σ = 13264880132. Its totient is φ = 13264880130.
The previous prime is 13264880119. The next prime is 13264880141. The reversal of 13264880131 is 13108846231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13264880131 - 225 = 13231325699 is a prime.
It is a super-2 number, since 2×132648801312 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (13264880141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6632440065 + 6632440066.
It is an arithmetic number, because the mean of its divisors is an integer number (6632440066).
Almost surely, 213264880131 is an apocalyptic number.
13264880131 is a deficient number, since it is larger than the sum of its proper divisors (1).
13264880131 is an equidigital number, since it uses as much as digits as its factorization.
13264880131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27648, while the sum is 37.
The spelling of 13264880131 in words is "thirteen billion, two hundred sixty-four million, eight hundred eighty thousand, one hundred thirty-one".
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