Base | Representation |
---|---|
bin | 11110101000000010110111 |
3 | 120002212211001 |
4 | 132220002313 |
5 | 4023401333 |
6 | 444024131 |
7 | 125145151 |
oct | 36500267 |
9 | 16085731 |
10 | 8028343 |
11 | 45938a4 |
12 | 2832047 |
13 | 18812cb |
14 | 10cdad1 |
15 | a88b7d |
hex | 7a80b7 |
8028343 has 2 divisors, whose sum is σ = 8028344. Its totient is φ = 8028342.
The previous prime is 8028299. The next prime is 8028347. The reversal of 8028343 is 3438208.
8028343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 8028343 - 213 = 8020151 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8028347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4014171 + 4014172.
It is an arithmetic number, because the mean of its divisors is an integer number (4014172).
Almost surely, 28028343 is an apocalyptic number.
8028343 is a deficient number, since it is larger than the sum of its proper divisors (1).
8028343 is an equidigital number, since it uses as much as digits as its factorization.
8028343 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 8028343 is about 2833.4330766757. The cubic root of 8028343 is about 200.2359132819.
The spelling of 8028343 in words is "eight million, twenty-eight thousand, three hundred forty-three".
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