Base | Representation |
---|---|
bin | 1110110110000000111… |
… | …0010001001000010111 |
3 | 220101020121021101001221 |
4 | 3231200032101020113 |
5 | 13134233430022013 |
6 | 313053044231211 |
7 | 24265366222162 |
oct | 3554016211027 |
9 | 811217241057 |
10 | 255017423383 |
11 | 99174761748 |
12 | 4151099b507 |
13 | 1b08170b178 |
14 | c4b2d2aad9 |
15 | 697856308d |
hex | 3b60391217 |
255017423383 has 2 divisors, whose sum is σ = 255017423384. Its totient is φ = 255017423382.
The previous prime is 255017423329. The next prime is 255017423387. The reversal of 255017423383 is 383324710552.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-255017423383 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (255017423387) 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, 127508711691 + 127508711692.
It is an arithmetic number, because the mean of its divisors is an integer number (127508711692).
Almost surely, 2255017423383 is an apocalyptic number.
255017423383 is a deficient number, since it is larger than the sum of its proper divisors (1).
255017423383 is an equidigital number, since it uses as much as digits as its factorization.
255017423383 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 604800, while the sum is 43.
The spelling of 255017423383 in words is "two hundred fifty-five billion, seventeen million, four hundred twenty-three thousand, three hundred eighty-three".
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