Base | Representation |
---|---|
bin | 100001101011001… |
… | …111010001110001 |
3 | 1110101010002211111 |
4 | 201223033101301 |
5 | 2124113423042 |
6 | 132021313321 |
7 | 20000163313 |
oct | 4153172161 |
9 | 1411102744 |
10 | 564982897 |
11 | 26aa11016 |
12 | 139265841 |
13 | 9008810b |
14 | 5506d7b3 |
15 | 34902517 |
hex | 21acf471 |
564982897 has 2 divisors, whose sum is σ = 564982898. Its totient is φ = 564982896.
The previous prime is 564982871. The next prime is 564982919. The reversal of 564982897 is 798289465.
564982897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 494439696 + 70543201 = 22236^2 + 8399^2 .
It is a cyclic number.
It is not a de Polignac number, because 564982897 - 211 = 564980849 is a prime.
It is not a weakly prime, because it can be changed into another prime (564986897) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282491448 + 282491449.
It is an arithmetic number, because the mean of its divisors is an integer number (282491449).
Almost surely, 2564982897 is an apocalyptic number.
It is an amenable number.
564982897 is a deficient number, since it is larger than the sum of its proper divisors (1).
564982897 is an equidigital number, since it uses as much as digits as its factorization.
564982897 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 8709120, while the sum is 58.
The square root of 564982897 is about 23769.3688809779. The cubic root of 564982897 is about 826.6945992086.
It can be divided in two parts, 56498 and 2897, that added together give a palindrome (59395).
The spelling of 564982897 in words is "five hundred sixty-four million, nine hundred eighty-two thousand, eight hundred ninety-seven".
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