Base | Representation |
---|---|
bin | 100111100101011… |
… | …000010011011101 |
3 | 1201021122022001211 |
4 | 213211120103131 |
5 | 2330003012201 |
6 | 145522104421 |
7 | 22312562431 |
oct | 4745302335 |
9 | 1637568054 |
10 | 664110301 |
11 | 310966998 |
12 | 1664ab111 |
13 | a778469a |
14 | 642b49c1 |
15 | 3d483651 |
hex | 279584dd |
664110301 has 2 divisors, whose sum is σ = 664110302. Its totient is φ = 664110300.
The previous prime is 664110289. The next prime is 664110311. The reversal of 664110301 is 103011466.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 527804676 + 136305625 = 22974^2 + 11675^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-664110301 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (664110311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332055150 + 332055151.
It is an arithmetic number, because the mean of its divisors is an integer number (332055151).
Almost surely, 2664110301 is an apocalyptic number.
It is an amenable number.
664110301 is a deficient number, since it is larger than the sum of its proper divisors (1).
664110301 is an equidigital number, since it uses as much as digits as its factorization.
664110301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 664110301 is about 25770.3376190534. The cubic root of 664110301 is about 872.4624389213.
Adding to 664110301 its reverse (103011466), we get a palindrome (767121767).
The spelling of 664110301 in words is "six hundred sixty-four million, one hundred ten thousand, three hundred one".
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