Base | Representation |
---|---|
bin | 11110110101101110101001 |
3 | 120012201200222 |
4 | 132311232221 |
5 | 4032200033 |
6 | 445135425 |
7 | 125500442 |
oct | 36655651 |
9 | 16181628 |
10 | 8084393 |
11 | 4621a19 |
12 | 285a575 |
13 | 18a0985 |
14 | 11062c9 |
15 | a9a598 |
hex | 7b5ba9 |
8084393 has 2 divisors, whose sum is σ = 8084394. Its totient is φ = 8084392.
The previous prime is 8084383. The next prime is 8084399. The reversal of 8084393 is 3934808.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5368489 + 2715904 = 2317^2 + 1648^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-8084393 is a prime.
It is not a weakly prime, because it can be changed into another prime (8084399) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4042196 + 4042197.
It is an arithmetic number, because the mean of its divisors is an integer number (4042197).
Almost surely, 28084393 is an apocalyptic number.
It is an amenable number.
8084393 is a deficient number, since it is larger than the sum of its proper divisors (1).
8084393 is an equidigital number, since it uses as much as digits as its factorization.
8084393 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 8084393 is about 2843.3067017119. The cubic root of 8084393 is about 200.7008164134.
The spelling of 8084393 in words is "eight million, eighty-four thousand, three hundred ninety-three".
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