Base | Representation |
---|---|
bin | 110010111101… |
… | …100100011111 |
3 | 221010201122021 |
4 | 302331210133 |
5 | 11410000031 |
6 | 1154201011 |
7 | 221360443 |
oct | 62754437 |
9 | 27121567 |
10 | 13359391 |
11 | 75a5121 |
12 | 4583167 |
13 | 29c9986 |
14 | 1aba823 |
15 | 128d511 |
hex | cbd91f |
13359391 has 2 divisors, whose sum is σ = 13359392. Its totient is φ = 13359390.
The previous prime is 13359361. The next prime is 13359403. The reversal of 13359391 is 19395331.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13359391 - 211 = 13357343 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13359301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6679695 + 6679696.
It is an arithmetic number, because the mean of its divisors is an integer number (6679696).
Almost surely, 213359391 is an apocalyptic number.
13359391 is a deficient number, since it is larger than the sum of its proper divisors (1).
13359391 is an equidigital number, since it uses as much as digits as its factorization.
13359391 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 10935, while the sum is 34.
The square root of 13359391 is about 3655.0500680565. The cubic root of 13359391 is about 237.2805936779.
The spelling of 13359391 in words is "thirteen million, three hundred fifty-nine thousand, three hundred ninety-one".
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