Base | Representation |
---|---|
bin | 1001101100110110… |
… | …01110110110101001 |
3 | 111102221220122202012 |
4 | 10312123032312221 |
5 | 41131231410224 |
6 | 2220443045305 |
7 | 243026625065 |
oct | 46633166651 |
9 | 14387818665 |
10 | 5208075689 |
11 | 2232906393 |
12 | 1014210835 |
13 | 64ccb28bb |
14 | 375986aa5 |
15 | 20735880e |
hex | 1366ceda9 |
5208075689 has 2 divisors, whose sum is σ = 5208075690. Its totient is φ = 5208075688.
The previous prime is 5208075673. The next prime is 5208075703. The reversal of 5208075689 is 9865708025.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4887128464 + 320947225 = 69908^2 + 17915^2 .
It is a cyclic number.
It is not a de Polignac number, because 5208075689 - 24 = 5208075673 is a prime.
It is not a weakly prime, because it can be changed into another prime (5208075659) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2604037844 + 2604037845.
It is an arithmetic number, because the mean of its divisors is an integer number (2604037845).
Almost surely, 25208075689 is an apocalyptic number.
It is an amenable number.
5208075689 is a deficient number, since it is larger than the sum of its proper divisors (1).
5208075689 is an equidigital number, since it uses as much as digits as its factorization.
5208075689 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1209600, while the sum is 50.
The square root of 5208075689 is about 72166.9986143251. The cubic root of 5208075689 is about 1733.3746029087.
The spelling of 5208075689 in words is "five billion, two hundred eight million, seventy-five thousand, six hundred eighty-nine".
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