Base | Representation |
---|---|
bin | 11001010001111011111 |
3 | 1120002022212 |
4 | 3022033133 |
5 | 203002013 |
6 | 25431035 |
7 | 10020053 |
oct | 3121737 |
9 | 1502285 |
10 | 828383 |
11 | 516416 |
12 | 33b47b |
13 | 23008a |
14 | 177c63 |
15 | 1156a8 |
hex | ca3df |
828383 has 2 divisors, whose sum is σ = 828384. Its totient is φ = 828382.
The previous prime is 828379. The next prime is 828397. The reversal of 828383 is 383828.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 828383 - 22 = 828379 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (821383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 414191 + 414192.
It is an arithmetic number, because the mean of its divisors is an integer number (414192).
2828383 is an apocalyptic number.
828383 is a deficient number, since it is larger than the sum of its proper divisors (1).
828383 is an equidigital number, since it uses as much as digits as its factorization.
828383 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9216, while the sum is 32.
The square root of 828383 is about 910.1554812229. The cubic root of 828383 is about 93.9168950112.
The spelling of 828383 in words is "eight hundred twenty-eight thousand, three hundred eighty-three".
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