Base | Representation |
---|---|
bin | 101111000110101… |
… | …100111011011001 |
3 | 2001002001200122101 |
4 | 233012230323121 |
5 | 3104303123131 |
6 | 210230323401 |
7 | 25404214636 |
oct | 5706547331 |
9 | 2032050571 |
10 | 790286041 |
11 | 376106666 |
12 | 1a07b9561 |
13 | c796159c |
14 | 76d5b18d |
15 | 495a8c61 |
hex | 2f1aced9 |
790286041 has 2 divisors, whose sum is σ = 790286042. Its totient is φ = 790286040.
The previous prime is 790286039. The next prime is 790286083. The reversal of 790286041 is 140682097.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 765075600 + 25210441 = 27660^2 + 5021^2 .
It is an emirp because it is prime and its reverse (140682097) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 790286041 - 21 = 790286039 is a prime.
Together with 790286039, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (790286011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395143020 + 395143021.
It is an arithmetic number, because the mean of its divisors is an integer number (395143021).
Almost surely, 2790286041 is an apocalyptic number.
It is an amenable number.
790286041 is a deficient number, since it is larger than the sum of its proper divisors (1).
790286041 is an equidigital number, since it uses as much as digits as its factorization.
790286041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24192, while the sum is 37.
The square root of 790286041 is about 28112.0266256277. The cubic root of 790286041 is about 924.5451051825.
The spelling of 790286041 in words is "seven hundred ninety million, two hundred eighty-six thousand, forty-one".
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