Base | Representation |
---|---|
bin | 110010110100… |
… | …111011000000 |
3 | 221001221001022 |
4 | 302310323000 |
5 | 11402331333 |
6 | 1153325012 |
7 | 221152250 |
oct | 62647300 |
9 | 27057038 |
10 | 13323968 |
11 | 7580549 |
12 | 4566768 |
13 | 29b6808 |
14 | 1aab960 |
15 | 1282c98 |
hex | cb4ec0 |
13323968 has 28 divisors (see below), whose sum is σ = 30217872. Its totient is φ = 5710080.
The previous prime is 13323929. The next prime is 13323979. The reversal of 13323968 is 86932331.
It is a tau number, because it is divible by the number of its divisors (28).
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, 14423 + ... + 15318.
Almost surely, 213323968 is an apocalyptic number.
It is an amenable number.
13323968 is an abundant number, since it is smaller than the sum of its proper divisors (16893904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13323968 is an equidigital number, since it uses as much as digits as its factorization.
13323968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29760 (or 29750 counting only the distinct ones).
The product of its digits is 23328, while the sum is 35.
The square root of 13323968 is about 3650.2010903511. The cubic root of 13323968 is about 237.0706881430.
The spelling of 13323968 in words is "thirteen million, three hundred twenty-three thousand, nine hundred sixty-eight".
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