Base | Representation |
---|---|
bin | 1000100111001001… |
… | …1001010111110001 |
3 | 12222002212000010112 |
4 | 2021302121113301 |
5 | 14213243032323 |
6 | 1021215311105 |
7 | 111200016104 |
oct | 21162312761 |
9 | 5862760115 |
10 | 2311689713 |
11 | a86985773 |
12 | 54621b495 |
13 | 2aac08b48 |
14 | 17d03273b |
15 | d7e30178 |
hex | 89c995f1 |
2311689713 has 2 divisors, whose sum is σ = 2311689714. Its totient is φ = 2311689712.
The previous prime is 2311689707. The next prime is 2311689749. The reversal of 2311689713 is 3179861132.
2311689713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1735305649 + 576384064 = 41657^2 + 24008^2 .
It is a cyclic number.
It is not a de Polignac number, because 2311689713 - 24 = 2311689697 is a prime.
It is not a weakly prime, because it can be changed into another prime (2311689763) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155844856 + 1155844857.
It is an arithmetic number, because the mean of its divisors is an integer number (1155844857).
Almost surely, 22311689713 is an apocalyptic number.
It is an amenable number.
2311689713 is a deficient number, since it is larger than the sum of its proper divisors (1).
2311689713 is an equidigital number, since it uses as much as digits as its factorization.
2311689713 is an evil number, because the sum of its binary digits is even.
The product of its digits is 54432, while the sum is 41.
The square root of 2311689713 is about 48080.0344529827. The cubic root of 2311689713 is about 1322.2386470920.
The spelling of 2311689713 in words is "two billion, three hundred eleven million, six hundred eighty-nine thousand, seven hundred thirteen".
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