Base | Representation |
---|---|
bin | 110010101100… |
… | …010011100011 |
3 | 221000010122011 |
4 | 302230103203 |
5 | 11400214200 |
6 | 1152453351 |
7 | 220644331 |
oct | 62542343 |
9 | 27003564 |
10 | 13288675 |
11 | 7556a84 |
12 | 454a257 |
13 | 29a372a |
14 | 1a9cb51 |
15 | 12775ba |
hex | cac4e3 |
13288675 has 6 divisors (see below), whose sum is σ = 16477988. Its totient is φ = 10630920.
The previous prime is 13288673. The next prime is 13288697. The reversal of 13288675 is 57688231.
13288675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13288675 - 21 = 13288673 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13288673) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 265749 + ... + 265798.
Almost surely, 213288675 is an apocalyptic number.
13288675 is a deficient number, since it is larger than the sum of its proper divisors (3189313).
13288675 is an equidigital number, since it uses as much as digits as its factorization.
13288675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531557 (or 531552 counting only the distinct ones).
The product of its digits is 80640, while the sum is 40.
The square root of 13288675 is about 3645.3634935353. The cubic root of 13288675 is about 236.8611826305.
The spelling of 13288675 in words is "thirteen million, two hundred eighty-eight thousand, six hundred seventy-five".
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