Base | Representation |
---|---|
bin | 11100001011100100101… |
… | …10111111000111011101 |
3 | 10102120022112110000101101 |
4 | 32011302112333013131 |
5 | 111331022241114132 |
6 | 2020454035113101 |
7 | 126646015331401 |
oct | 16056226770735 |
9 | 3376275400341 |
10 | 968286269917 |
11 | 3437143a110a |
12 | 1377b1142791 |
13 | 70402b5a895 |
14 | 34c18581101 |
15 | 1a2c24757e7 |
hex | e1725bf1dd |
968286269917 has 2 divisors, whose sum is σ = 968286269918. Its totient is φ = 968286269916.
The previous prime is 968286269879. The next prime is 968286269941. The reversal of 968286269917 is 719962682869.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 704233142596 + 264053127321 = 839186^2 + 513861^2 .
It is an emirp because it is prime and its reverse (719962682869) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-968286269917 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 968286269917.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (968286269417) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 484143134958 + 484143134959.
It is an arithmetic number, because the mean of its divisors is an integer number (484143134959).
Almost surely, 2968286269917 is an apocalyptic number.
It is an amenable number.
968286269917 is a deficient number, since it is larger than the sum of its proper divisors (1).
968286269917 is an equidigital number, since it uses as much as digits as its factorization.
968286269917 is an evil number, because the sum of its binary digits is even.
The product of its digits is 282175488, while the sum is 73.
The spelling of 968286269917 in words is "nine hundred sixty-eight billion, two hundred eighty-six million, two hundred sixty-nine thousand, nine hundred seventeen".
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