Base | Representation |
---|---|
bin | 101111011100001… |
… | …101110001101001 |
3 | 2001110200012200021 |
4 | 233130031301221 |
5 | 3112224104414 |
6 | 210551240441 |
7 | 25503153553 |
oct | 5734156151 |
9 | 2043605607 |
10 | 795925609 |
11 | 379308766 |
12 | 1a2679121 |
13 | c8b874cb |
14 | 779c84d3 |
15 | 49d1ec24 |
hex | 2f70dc69 |
795925609 has 2 divisors, whose sum is σ = 795925610. Its totient is φ = 795925608.
The previous prime is 795925607. The next prime is 795925633. The reversal of 795925609 is 906529597.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 491597584 + 304328025 = 22172^2 + 17445^2 .
It is an emirp because it is prime and its reverse (906529597) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 795925609 - 21 = 795925607 is a prime.
Together with 795925607, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (795925607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397962804 + 397962805.
It is an arithmetic number, because the mean of its divisors is an integer number (397962805).
Almost surely, 2795925609 is an apocalyptic number.
It is an amenable number.
795925609 is a deficient number, since it is larger than the sum of its proper divisors (1).
795925609 is an equidigital number, since it uses as much as digits as its factorization.
795925609 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1530900, while the sum is 52.
The square root of 795925609 is about 28212.1535689851. The cubic root of 795925609 is about 926.7391130123.
The spelling of 795925609 in words is "seven hundred ninety-five million, nine hundred twenty-five thousand, six hundred nine".
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