Base | Representation |
---|---|
bin | 1101011001001111010… |
… | …0101100100001110101 |
3 | 210222221222211102012201 |
4 | 3112103310230201311 |
5 | 12232233003100232 |
6 | 253413531144501 |
7 | 22424265020602 |
oct | 3262364544165 |
9 | 728858742181 |
10 | 230113331317 |
11 | 89654a81781 |
12 | 387205a5131 |
13 | 18913014a0c |
14 | b1cd5cb6a9 |
15 | 5ebbed7be7 |
hex | 3593d2c875 |
230113331317 has 2 divisors, whose sum is σ = 230113331318. Its totient is φ = 230113331316.
The previous prime is 230113331243. The next prime is 230113331353. The reversal of 230113331317 is 713133311032.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 185968800081 + 44144531236 = 431241^2 + 210106^2 .
It is a cyclic number.
It is not a de Polignac number, because 230113331317 - 211 = 230113329269 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (230113331377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115056665658 + 115056665659.
It is an arithmetic number, because the mean of its divisors is an integer number (115056665659).
Almost surely, 2230113331317 is an apocalyptic number.
It is an amenable number.
230113331317 is a deficient number, since it is larger than the sum of its proper divisors (1).
230113331317 is an equidigital number, since it uses as much as digits as its factorization.
230113331317 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3402, while the sum is 28.
Adding to 230113331317 its reverse (713133311032), we get a palindrome (943246642349).
The spelling of 230113331317 in words is "two hundred thirty billion, one hundred thirteen million, three hundred thirty-one thousand, three hundred seventeen".
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