Base | Representation |
---|---|
bin | 11111001000100… |
… | …010000001111001 |
3 | 1100101212010101012 |
4 | 133020202001321 |
5 | 2032204031413 |
6 | 123455203305 |
7 | 15641506445 |
oct | 3710420171 |
9 | 1311763335 |
10 | 522330233 |
11 | 248929487 |
12 | 126b16535 |
13 | 842a3059 |
14 | 4d529825 |
15 | 30cc97a8 |
hex | 1f222079 |
522330233 has 2 divisors, whose sum is σ = 522330234. Its totient is φ = 522330232.
The previous prime is 522330203. The next prime is 522330239. The reversal of 522330233 is 332033225.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 331531264 + 190798969 = 18208^2 + 13813^2 .
It is a cyclic number.
It is not a de Polignac number, because 522330233 - 218 = 522068089 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 522330199 and 522330208.
It is not a weakly prime, because it can be changed into another prime (522330239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261165116 + 261165117.
It is an arithmetic number, because the mean of its divisors is an integer number (261165117).
Almost surely, 2522330233 is an apocalyptic number.
It is an amenable number.
522330233 is a deficient number, since it is larger than the sum of its proper divisors (1).
522330233 is an equidigital number, since it uses as much as digits as its factorization.
522330233 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3240, while the sum is 23.
The square root of 522330233 is about 22854.5451278296. The cubic root of 522330233 is about 805.3445449746.
Adding to 522330233 its reverse (332033225), we get a palindrome (854363458).
The spelling of 522330233 in words is "five hundred twenty-two million, three hundred thirty thousand, two hundred thirty-three".
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