Base | Representation |
---|---|
bin | 110010100111… |
… | …010010001100 |
3 | 220222002102102 |
4 | 302213102030 |
5 | 11344034413 |
6 | 1152214232 |
7 | 220530350 |
oct | 62472214 |
9 | 26862372 |
10 | 13268108 |
11 | 7542587 |
12 | 453a378 |
13 | 2997269 |
14 | 1a95460 |
15 | 1271458 |
hex | ca748c |
13268108 has 12 divisors (see below), whose sum is σ = 26536272. Its totient is φ = 5686320.
The previous prime is 13268083. The next prime is 13268113. The reversal of 13268108 is 80186231.
13268108 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236903 + ... + 236958.
It is an arithmetic number, because the mean of its divisors is an integer number (2211356).
Almost surely, 213268108 is an apocalyptic number.
It is an amenable number.
13268108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13268108 is a wasteful number, since it uses less digits than its factorization.
13268108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473872 (or 473870 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 13268108 is about 3642.5414204920. The cubic root of 13268108 is about 236.7389221508.
The spelling of 13268108 in words is "thirteen million, two hundred sixty-eight thousand, one hundred eight".
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