Base | Representation |
---|---|
bin | 101011110000111… |
… | …1111110101100001 |
3 | 10210100022001110122 |
4 | 1113201333311201 |
5 | 11001420430032 |
6 | 401415410025 |
7 | 51251204423 |
oct | 12741776541 |
9 | 3710261418 |
10 | 1468530017 |
11 | 693a46379 |
12 | 34b983915 |
13 | 1a5324196 |
14 | dd070813 |
15 | 88dd0012 |
hex | 5787fd61 |
1468530017 has 2 divisors, whose sum is σ = 1468530018. Its totient is φ = 1468530016.
The previous prime is 1468529987. The next prime is 1468530029. The reversal of 1468530017 is 7100358641.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1468499041 + 30976 = 38321^2 + 176^2 .
It is a cyclic number.
It is not a de Polignac number, because 1468530017 - 28 = 1468529761 is a prime.
It is not a weakly prime, because it can be changed into another prime (1468530097) 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, 734265008 + 734265009.
It is an arithmetic number, because the mean of its divisors is an integer number (734265009).
Almost surely, 21468530017 is an apocalyptic number.
It is an amenable number.
1468530017 is a deficient number, since it is larger than the sum of its proper divisors (1).
1468530017 is an equidigital number, since it uses as much as digits as its factorization.
1468530017 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 1468530017 is about 38321.4041626869. The cubic root of 1468530017 is about 1136.6522326645.
Adding to 1468530017 its reverse (7100358641), we get a palindrome (8568888658).
The spelling of 1468530017 in words is "one billion, four hundred sixty-eight million, five hundred thirty thousand, seventeen".
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