Base | Representation |
---|---|
bin | 1011001001101100… |
… | …0001000101101101 |
3 | 21201121122211121011 |
4 | 2302123001011231 |
5 | 22112304124142 |
6 | 1213011305221 |
7 | 134115464554 |
oct | 26233010555 |
9 | 7647584534 |
10 | 2993426797 |
11 | 12a6790949 |
12 | 6b65ab211 |
13 | 38922267a |
14 | 2057b4d9b |
15 | 127be6417 |
hex | b26c116d |
2993426797 has 2 divisors, whose sum is σ = 2993426798. Its totient is φ = 2993426796.
The previous prime is 2993426791. The next prime is 2993426881. The reversal of 2993426797 is 7976243992.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2986185316 + 7241481 = 54646^2 + 2691^2 .
It is a cyclic number.
It is not a de Polignac number, because 2993426797 - 231 = 845943149 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2993426791) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1496713398 + 1496713399.
It is an arithmetic number, because the mean of its divisors is an integer number (1496713399).
Almost surely, 22993426797 is an apocalyptic number.
It is an amenable number.
2993426797 is a deficient number, since it is larger than the sum of its proper divisors (1).
2993426797 is an equidigital number, since it uses as much as digits as its factorization.
2993426797 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 10287648, while the sum is 58.
The square root of 2993426797 is about 54712.2179864790. The cubic root of 2993426797 is about 1441.1954445783.
The spelling of 2993426797 in words is "two billion, nine hundred ninety-three million, four hundred twenty-six thousand, seven hundred ninety-seven".
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