Base | Representation |
---|---|
bin | 1110101101010100000… |
… | …01010010111111000111 |
3 | 1210022102122211212110121 |
4 | 13112222001102333013 |
5 | 31234441042442023 |
6 | 1024054424402411 |
7 | 51340245031456 |
oct | 7265201227707 |
9 | 1708378755417 |
10 | 505363640263 |
11 | 185361666849 |
12 | 81b39316407 |
13 | 3886a42a301 |
14 | 1a661702b9d |
15 | d22b969d5d |
hex | 75aa052fc7 |
505363640263 has 2 divisors, whose sum is σ = 505363640264. Its totient is φ = 505363640262.
The previous prime is 505363640237. The next prime is 505363640293. The reversal of 505363640263 is 362046363505.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 505363640263 - 29 = 505363639751 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (505363640293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252681820131 + 252681820132.
It is an arithmetic number, because the mean of its divisors is an integer number (252681820132).
Almost surely, 2505363640263 is an apocalyptic number.
505363640263 is a deficient number, since it is larger than the sum of its proper divisors (1).
505363640263 is an equidigital number, since it uses as much as digits as its factorization.
505363640263 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1166400, while the sum is 43.
The spelling of 505363640263 in words is "five hundred five billion, three hundred sixty-three million, six hundred forty thousand, two hundred sixty-three".
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