Base | Representation |
---|---|
bin | 10110100110011110… |
… | …01000110010000001 |
3 | 1011022122001202011112 |
4 | 23103033020302001 |
5 | 144322234122142 |
6 | 5324011253105 |
7 | 606455260016 |
oct | 132317106201 |
9 | 34278052145 |
10 | 12133895297 |
11 | 51672a4147 |
12 | 242774a195 |
13 | 11b4b15304 |
14 | 83171370d |
15 | 4b03bd382 |
hex | 2d33c8c81 |
12133895297 has 2 divisors, whose sum is σ = 12133895298. Its totient is φ = 12133895296.
The previous prime is 12133895281. The next prime is 12133895303. The reversal of 12133895297 is 79259833121.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 12055820401 + 78074896 = 109799^2 + 8836^2 .
It is a cyclic number.
It is not a de Polignac number, because 12133895297 - 24 = 12133895281 is a prime.
It is not a weakly prime, because it can be changed into another prime (12133895227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6066947648 + 6066947649.
It is an arithmetic number, because the mean of its divisors is an integer number (6066947649).
Almost surely, 212133895297 is an apocalyptic number.
It is an amenable number.
12133895297 is a deficient number, since it is larger than the sum of its proper divisors (1).
12133895297 is an equidigital number, since it uses as much as digits as its factorization.
12133895297 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 816480, while the sum is 50.
The spelling of 12133895297 in words is "twelve billion, one hundred thirty-three million, eight hundred ninety-five thousand, two hundred ninety-seven".
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