Base | Representation |
---|---|
bin | 111110010010101… |
… | …001101100111101 |
3 | 2200211111101212001 |
4 | 332102221230331 |
5 | 4120014424142 |
6 | 251411342301 |
7 | 34620002062 |
oct | 7622515475 |
9 | 2624441761 |
10 | 1045076797 |
11 | 496a11736 |
12 | 251bb1991 |
13 | 13869074b |
14 | 9cb22c69 |
15 | 61b375b7 |
hex | 3e4a9b3d |
1045076797 has 2 divisors, whose sum is σ = 1045076798. Its totient is φ = 1045076796.
The previous prime is 1045076731. The next prime is 1045076861. The reversal of 1045076797 is 7976705401.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 730404676 + 314672121 = 27026^2 + 17739^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1045076797 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1045076297) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522538398 + 522538399.
It is an arithmetic number, because the mean of its divisors is an integer number (522538399).
Almost surely, 21045076797 is an apocalyptic number.
It is an amenable number.
1045076797 is a deficient number, since it is larger than the sum of its proper divisors (1).
1045076797 is an equidigital number, since it uses as much as digits as its factorization.
1045076797 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 370440, while the sum is 46.
The square root of 1045076797 is about 32327.6475636567. The cubic root of 1045076797 is about 1014.8053197443.
The spelling of 1045076797 in words is "one billion, forty-five million, seventy-six thousand, seven hundred ninety-seven".
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