Base | Representation |
---|---|
bin | 110101100101001100… |
… | …0101010000101100001 |
3 | 102000000001100212210112 |
4 | 1223022120222011201 |
5 | 3341123020024134 |
6 | 124505425541105 |
7 | 11212260025454 |
oct | 1531230520541 |
9 | 360001325715 |
10 | 115064611169 |
11 | 44886a78482 |
12 | 1a372aa4795 |
13 | ab0985b551 |
14 | 57d7aa349b |
15 | 2ed6a631ce |
hex | 1aca62a161 |
115064611169 has 2 divisors, whose sum is σ = 115064611170. Its totient is φ = 115064611168.
The previous prime is 115064611159. The next prime is 115064611261. The reversal of 115064611169 is 961116460511.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 109388947600 + 5675663569 = 330740^2 + 75337^2 .
It is a cyclic number.
It is not a de Polignac number, because 115064611169 - 24 = 115064611153 is a prime.
It is a super-2 number, since 2×1150646111692 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (115064611139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57532305584 + 57532305585.
It is an arithmetic number, because the mean of its divisors is an integer number (57532305585).
Almost surely, 2115064611169 is an apocalyptic number.
It is an amenable number.
115064611169 is a deficient number, since it is larger than the sum of its proper divisors (1).
115064611169 is an equidigital number, since it uses as much as digits as its factorization.
115064611169 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 38880, while the sum is 41.
The spelling of 115064611169 in words is "one hundred fifteen billion, sixty-four million, six hundred eleven thousand, one hundred sixty-nine".
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