Base | Representation |
---|---|
bin | 110010100111… |
… | …011010110110 |
3 | 220222010011221 |
4 | 302213122312 |
5 | 11344044122 |
6 | 1152220554 |
7 | 220532101 |
oct | 62473266 |
9 | 26863157 |
10 | 13268662 |
11 | 7542a40 |
12 | 453a75a |
13 | 29975a4 |
14 | 1a95738 |
15 | 12716c7 |
hex | ca76b6 |
13268662 has 16 divisors (see below), whose sum is σ = 21873600. Its totient is φ = 5986440.
The previous prime is 13268627. The next prime is 13268663. The reversal of 13268662 is 26686231.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13268663) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889 + ... + 5227.
It is an arithmetic number, because the mean of its divisors is an integer number (1367100).
Almost surely, 213268662 is an apocalyptic number.
13268662 is a deficient number, since it is larger than the sum of its proper divisors (8604938).
13268662 is a wasteful number, since it uses less digits than its factorization.
13268662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4491.
The product of its digits is 20736, while the sum is 34.
The square root of 13268662 is about 3642.6174655047. The cubic root of 13268662 is about 236.7422170576.
Subtracting 13268662 from its reverse (26686231), we obtain a square (13417569 = 36632).
The spelling of 13268662 in words is "thirteen million, two hundred sixty-eight thousand, six hundred sixty-two".
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