Base | Representation |
---|---|
bin | 100001101011110… |
… | …101111011100111 |
3 | 1110101102011000102 |
4 | 201223311323213 |
5 | 2124134004343 |
6 | 132024534315 |
7 | 20001423023 |
oct | 4153657347 |
9 | 1411364012 |
10 | 565141223 |
11 | 270009a69 |
12 | 13932139b |
13 | 901121ba |
14 | 550b1383 |
15 | 349343b8 |
hex | 21af5ee7 |
565141223 has 2 divisors, whose sum is σ = 565141224. Its totient is φ = 565141222.
The previous prime is 565141177. The next prime is 565141229. The reversal of 565141223 is 322141565.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 565141223 - 212 = 565137127 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (565141229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282570611 + 282570612.
It is an arithmetic number, because the mean of its divisors is an integer number (282570612).
Almost surely, 2565141223 is an apocalyptic number.
565141223 is a deficient number, since it is larger than the sum of its proper divisors (1).
565141223 is an equidigital number, since it uses as much as digits as its factorization.
565141223 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7200, while the sum is 29.
The square root of 565141223 is about 23772.6991105343. The cubic root of 565141223 is about 826.7718139500.
Adding to 565141223 its reverse (322141565), we get a palindrome (887282788).
The spelling of 565141223 in words is "five hundred sixty-five million, one hundred forty-one thousand, two hundred twenty-three".
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