Base | Representation |
---|---|
bin | 1000100111100100… |
… | …0101101111011101 |
3 | 12222020011010222212 |
4 | 2021321011233131 |
5 | 14214220204232 |
6 | 1021321050205 |
7 | 111220644422 |
oct | 21171055735 |
9 | 5866133885 |
10 | 2313444317 |
11 | a87973a58 |
12 | 546926965 |
13 | 2ab3a1682 |
14 | 17d36bd49 |
15 | d8179eb2 |
hex | 89e45bdd |
2313444317 has 2 divisors, whose sum is σ = 2313444318. Its totient is φ = 2313444316.
The previous prime is 2313444271. The next prime is 2313444323. The reversal of 2313444317 is 7134443132.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1210274521 + 1103169796 = 34789^2 + 33214^2 .
It is a cyclic number.
It is not a de Polignac number, because 2313444317 - 212 = 2313440221 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2313449317) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156722158 + 1156722159.
It is an arithmetic number, because the mean of its divisors is an integer number (1156722159).
Almost surely, 22313444317 is an apocalyptic number.
It is an amenable number.
2313444317 is a deficient number, since it is larger than the sum of its proper divisors (1).
2313444317 is an equidigital number, since it uses as much as digits as its factorization.
2313444317 is an evil number, because the sum of its binary digits is even.
The product of its digits is 24192, while the sum is 32.
The square root of 2313444317 is about 48098.2776926576. The cubic root of 2313444317 is about 1322.5730948745.
Adding to 2313444317 its reverse (7134443132), we get a palindrome (9447887449).
The spelling of 2313444317 in words is "two billion, three hundred thirteen million, four hundred forty-four thousand, three hundred seventeen".
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