Base | Representation |
---|---|
bin | 11000001100011010010001 |
3 | 102221012222121 |
4 | 120030122101 |
5 | 3110423124 |
6 | 343534241 |
7 | 104623432 |
oct | 30143221 |
9 | 12835877 |
10 | 6342289 |
11 | 3642068 |
12 | 215a381 |
13 | 1410a45 |
14 | bb1489 |
15 | 8542e4 |
hex | 60c691 |
6342289 has 2 divisors, whose sum is σ = 6342290. Its totient is φ = 6342288.
The previous prime is 6342277. The next prime is 6342293. The reversal of 6342289 is 9822436.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5602689 + 739600 = 2367^2 + 860^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6342289 is a prime.
It is not a weakly prime, because it can be changed into another prime (6342209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3171144 + 3171145.
It is an arithmetic number, because the mean of its divisors is an integer number (3171145).
Almost surely, 26342289 is an apocalyptic number.
It is an amenable number.
6342289 is a deficient number, since it is larger than the sum of its proper divisors (1).
6342289 is an equidigital number, since it uses as much as digits as its factorization.
6342289 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 20736, while the sum is 34.
The square root of 6342289 is about 2518.3901604001. The cubic root of 6342289 is about 185.1038034446.
The spelling of 6342289 in words is "six million, three hundred forty-two thousand, two hundred eighty-nine".
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