Base | Representation |
---|---|
bin | 1000010100011010000… |
… | …11000111000011111111 |
3 | 1000022210021120002011111 |
4 | 10022031003013003333 |
5 | 14140342031304401 |
6 | 335151015502451 |
7 | 26436144663235 |
oct | 4121503070377 |
9 | 1008707502144 |
10 | 285834244351 |
11 | 100248a85427 |
12 | 47491387a27 |
13 | 20c53095586 |
14 | db97a3c955 |
15 | 767dc37e51 |
hex | 428d0c70ff |
285834244351 has 2 divisors, whose sum is σ = 285834244352. Its totient is φ = 285834244350.
The previous prime is 285834244327. The next prime is 285834244363. The reversal of 285834244351 is 153442438582.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 285834244351 - 223 = 285825855743 is a prime.
It is a super-2 number, since 2×2858342443512 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 285834244295 and 285834244304.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (285834244051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142917122175 + 142917122176.
It is an arithmetic number, because the mean of its divisors is an integer number (142917122176).
Almost surely, 2285834244351 is an apocalyptic number.
285834244351 is a deficient number, since it is larger than the sum of its proper divisors (1).
285834244351 is an equidigital number, since it uses as much as digits as its factorization.
285834244351 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3686400, while the sum is 49.
The spelling of 285834244351 in words is "two hundred eighty-five billion, eight hundred thirty-four million, two hundred forty-four thousand, three hundred fifty-one".
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