Base | Representation |
---|---|
bin | 110010111110… |
… | …011011101101 |
3 | 221010220111011 |
4 | 302332123231 |
5 | 11410103200 |
6 | 1154225221 |
7 | 221403652 |
oct | 62763355 |
9 | 27126434 |
10 | 13362925 |
11 | 75a7844 |
12 | 4585211 |
13 | 29cb474 |
14 | 1abbc29 |
15 | 128e5ba |
hex | cbe6ed |
13362925 has 12 divisors (see below), whose sum is σ = 16975476. Its totient is φ = 10428800.
The previous prime is 13362907. The next prime is 13362959. The reversal of 13362925 is 52926331.
It can be written as a sum of positive squares in 6 ways, for example, as 1432809 + 11930116 = 1197^2 + 3454^2 .
It is not a de Polignac number, because 13362925 - 25 = 13362893 is a prime.
It is a congruent 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, 5494 + ... + 7543.
It is an arithmetic number, because the mean of its divisors is an integer number (1414623).
Almost surely, 213362925 is an apocalyptic number.
It is an amenable number.
13362925 is a deficient number, since it is larger than the sum of its proper divisors (3612551).
13362925 is a wasteful number, since it uses less digits than its factorization.
13362925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13088 (or 13083 counting only the distinct ones).
The product of its digits is 9720, while the sum is 31.
The square root of 13362925 is about 3655.5334767992. The cubic root of 13362925 is about 237.3015146836.
The spelling of 13362925 in words is "thirteen million, three hundred sixty-two thousand, nine hundred twenty-five".
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