Base | Representation |
---|---|
bin | 110010000101… |
… | …011010010111 |
3 | 220201001002212 |
4 | 302011122113 |
5 | 11330114432 |
6 | 1145224035 |
7 | 216412016 |
oct | 62053227 |
9 | 26631085 |
10 | 13129367 |
11 | 7458319 |
12 | 449201b |
13 | 2949074 |
14 | 1a5aa7d |
15 | 12452b2 |
hex | c85697 |
13129367 has 2 divisors, whose sum is σ = 13129368. Its totient is φ = 13129366.
The previous prime is 13129351. The next prime is 13129379. The reversal of 13129367 is 76392131.
It is a happy number.
13129367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13129367 - 24 = 13129351 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13129397) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6564683 + 6564684.
It is an arithmetic number, because the mean of its divisors is an integer number (6564684).
Almost surely, 213129367 is an apocalyptic number.
13129367 is a deficient number, since it is larger than the sum of its proper divisors (1).
13129367 is an equidigital number, since it uses as much as digits as its factorization.
13129367 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6804, while the sum is 32.
The square root of 13129367 is about 3623.4468396818. The cubic root of 13129367 is about 235.9108576001.
The spelling of 13129367 in words is "thirteen million, one hundred twenty-nine thousand, three hundred sixty-seven".
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