Base | Representation |
---|---|
bin | 11000100101101010… |
… | …01100001000010011 |
3 | 1021001222200220102012 |
4 | 30102311030020103 |
5 | 204013403210331 |
6 | 10021523413135 |
7 | 645062150453 |
oct | 142265141023 |
9 | 37058626365 |
10 | 13200835091 |
11 | 5664588874 |
12 | 2684b241ab |
13 | 1324b8c132 |
14 | 8d32c7d63 |
15 | 523dc382b |
hex | 312d4c213 |
13200835091 has 2 divisors, whose sum is σ = 13200835092. Its totient is φ = 13200835090.
The previous prime is 13200835049. The next prime is 13200835093. The reversal of 13200835091 is 19053800231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13200835091 - 214 = 13200818707 is a prime.
Together with 13200835093, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (13200835093) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600417545 + 6600417546.
It is an arithmetic number, because the mean of its divisors is an integer number (6600417546).
Almost surely, 213200835091 is an apocalyptic number.
13200835091 is a deficient number, since it is larger than the sum of its proper divisors (1).
13200835091 is an equidigital number, since it uses as much as digits as its factorization.
13200835091 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6480, while the sum is 32.
The spelling of 13200835091 in words is "thirteen billion, two hundred million, eight hundred thirty-five thousand, ninety-one".
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