Base | Representation |
---|---|
bin | 11111100000110… |
… | …00111010100001 |
3 | 200102102000200221 |
4 | 33300120322201 |
5 | 1020132440301 |
6 | 42121443041 |
7 | 6356610613 |
oct | 1760307241 |
9 | 612360627 |
10 | 264343201 |
11 | 12623aa61 |
12 | 74640481 |
13 | 429c50c5 |
14 | 27170db3 |
15 | 18318da1 |
hex | fc18ea1 |
264343201 has 2 divisors, whose sum is σ = 264343202. Its totient is φ = 264343200.
The previous prime is 264343199. The next prime is 264343237. The reversal of 264343201 is 102343462.
264343201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 193766400 + 70576801 = 13920^2 + 8401^2 .
It is a cyclic number.
It is not a de Polignac number, because 264343201 - 21 = 264343199 is a prime.
Together with 264343199, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (264343241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132171600 + 132171601.
It is an arithmetic number, because the mean of its divisors is an integer number (132171601).
Almost surely, 2264343201 is an apocalyptic number.
It is an amenable number.
264343201 is a deficient number, since it is larger than the sum of its proper divisors (1).
264343201 is an equidigital number, since it uses as much as digits as its factorization.
264343201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 264343201 is about 16258.6346597739. The cubic root of 264343201 is about 641.7847327432.
Adding to 264343201 its reverse (102343462), we get a palindrome (366686663).
The spelling of 264343201 in words is "two hundred sixty-four million, three hundred forty-three thousand, two hundred one".
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