Base | Representation |
---|---|
bin | 111111100100110… |
… | …1110110001010001 |
3 | 12111200002200212112 |
4 | 1333021232301101 |
5 | 13332103213142 |
6 | 551403035105 |
7 | 103602250013 |
oct | 17711566121 |
9 | 5450080775 |
10 | 2133257297 |
11 | 9a5193866 |
12 | 4b650ba95 |
13 | 27cc63632 |
14 | 1634661b3 |
15 | c7436382 |
hex | 7f26ec51 |
2133257297 has 2 divisors, whose sum is σ = 2133257298. Its totient is φ = 2133257296.
The previous prime is 2133257293. The next prime is 2133257377. The reversal of 2133257297 is 7927523312.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1287087376 + 846169921 = 35876^2 + 29089^2 .
It is a cyclic number.
It is not a de Polignac number, because 2133257297 - 22 = 2133257293 is a prime.
It is not a weakly prime, because it can be changed into another prime (2133257293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066628648 + 1066628649.
It is an arithmetic number, because the mean of its divisors is an integer number (1066628649).
Almost surely, 22133257297 is an apocalyptic number.
It is an amenable number.
2133257297 is a deficient number, since it is larger than the sum of its proper divisors (1).
2133257297 is an equidigital number, since it uses as much as digits as its factorization.
2133257297 is an evil number, because the sum of its binary digits is even.
The product of its digits is 158760, while the sum is 41.
The square root of 2133257297 is about 46187.1984103821. The cubic root of 2133257297 is about 1287.3038850690.
The spelling of 2133257297 in words is "two billion, one hundred thirty-three million, two hundred fifty-seven thousand, two hundred ninety-seven".
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