Base | Representation |
---|---|
bin | 10000111110110010… |
… | …11100100111101101 |
3 | 212112100200022002212 |
4 | 20133121130213231 |
5 | 122132333332432 |
6 | 4104350300205 |
7 | 441630443501 |
oct | 103731344755 |
9 | 25470608085 |
10 | 9116699117 |
11 | 3959158a89 |
12 | 19251b7665 |
13 | b239bc926 |
14 | 626b12301 |
15 | 38557e2b2 |
hex | 21f65c9ed |
9116699117 has 2 divisors, whose sum is σ = 9116699118. Its totient is φ = 9116699116.
The previous prime is 9116699093. The next prime is 9116699153. The reversal of 9116699117 is 7119966119.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8534249161 + 582449956 = 92381^2 + 24134^2 .
It is a cyclic number.
It is not a de Polignac number, because 9116699117 - 28 = 9116698861 is a prime.
It is a super-2 number, since 2×91166991172 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (9116696117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4558349558 + 4558349559.
It is an arithmetic number, because the mean of its divisors is an integer number (4558349559).
Almost surely, 29116699117 is an apocalyptic number.
It is an amenable number.
9116699117 is a deficient number, since it is larger than the sum of its proper divisors (1).
9116699117 is an equidigital number, since it uses as much as digits as its factorization.
9116699117 is an evil number, because the sum of its binary digits is even.
The product of its digits is 183708, while the sum is 50.
The square root of 9116699117 is about 95481.4071796180. The cubic root of 9116699117 is about 2089.0357583609.
The spelling of 9116699117 in words is "nine billion, one hundred sixteen million, six hundred ninety-nine thousand, one hundred seventeen".
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