Base | Representation |
---|---|
bin | 110010101110… |
… | …001000000000 |
3 | 221000111212012 |
4 | 302232020000 |
5 | 11400434003 |
6 | 1152552052 |
7 | 221005136 |
oct | 62561000 |
9 | 27014765 |
10 | 13296128 |
11 | 756163a |
12 | 4552628 |
13 | 29a6c41 |
14 | 1aa1756 |
15 | 12798d8 |
hex | cae200 |
13296128 has 20 divisors (see below), whose sum is σ = 26567310. Its totient is φ = 6647808.
The previous prime is 13296119. The next prime is 13296133. The reversal of 13296128 is 82169231.
It can be written as a sum of positive squares in only one way, i.e., 12730624 + 565504 = 3568^2 + 752^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 13296094 and 13296103.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12473 + ... + 13496.
Almost surely, 213296128 is an apocalyptic number.
It is an amenable number.
13296128 is a deficient number, since it is larger than the sum of its proper divisors (13271182).
13296128 is an frugal number, since it uses more digits than its factorization.
13296128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25987 (or 25971 counting only the distinct ones).
The product of its digits is 5184, while the sum is 32.
The square root of 13296128 is about 3646.3856076943. The cubic root of 13296128 is about 236.9054558297.
The spelling of 13296128 in words is "thirteen million, two hundred ninety-six thousand, one hundred twenty-eight".
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