Base | Representation |
---|---|
bin | 11111100000010… |
… | …11000000100001 |
3 | 200102022010120022 |
4 | 33300023000201 |
5 | 1020124124431 |
6 | 42120323225 |
7 | 6356252552 |
oct | 1760130041 |
9 | 612263508 |
10 | 264286241 |
11 | 12620118a |
12 | 74613515 |
13 | 429a51bb |
14 | 27158329 |
15 | 1830707b |
hex | fc0b021 |
264286241 has 2 divisors, whose sum is σ = 264286242. Its totient is φ = 264286240.
The previous prime is 264286237. The next prime is 264286273. The reversal of 264286241 is 142682462.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 260661025 + 3625216 = 16145^2 + 1904^2 .
It is a cyclic number.
It is not a de Polignac number, because 264286241 - 22 = 264286237 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (264286291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132143120 + 132143121.
It is an arithmetic number, because the mean of its divisors is an integer number (132143121).
Almost surely, 2264286241 is an apocalyptic number.
It is an amenable number.
264286241 is a deficient number, since it is larger than the sum of its proper divisors (1).
264286241 is an equidigital number, since it uses as much as digits as its factorization.
264286241 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 36864, while the sum is 35.
The square root of 264286241 is about 16256.8828807985. The cubic root of 264286241 is about 641.7386327184.
It can be divided in two parts, 2642 and 86241, that multiplied together give a palindrome (227848722).
The spelling of 264286241 in words is "two hundred sixty-four million, two hundred eighty-six thousand, two hundred forty-one".
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