Base | Representation |
---|---|
bin | 110110000011… |
… | …0101101111011 |
3 | 1222022202220002 |
4 | 1230012231323 |
5 | 24223322232 |
6 | 2451223215 |
7 | 462610121 |
oct | 154065573 |
9 | 58282802 |
10 | 28339067 |
11 | 14aa6619 |
12 | 95a7b0b |
13 | 5b42ca3 |
14 | 3a99911 |
15 | 274bb62 |
hex | 1b06b7b |
28339067 has 2 divisors, whose sum is σ = 28339068. Its totient is φ = 28339066.
The previous prime is 28339037. The next prime is 28339081. The reversal of 28339067 is 76093382.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 28339067 - 28 = 28338811 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 28339067.
It is not a weakly prime, because it can be changed into another prime (28339007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14169533 + 14169534.
It is an arithmetic number, because the mean of its divisors is an integer number (14169534).
Almost surely, 228339067 is an apocalyptic number.
28339067 is a deficient number, since it is larger than the sum of its proper divisors (1).
28339067 is an equidigital number, since it uses as much as digits as its factorization.
28339067 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 28339067 is about 5323.4450311805. The cubic root of 28339067 is about 304.8797053156.
The spelling of 28339067 in words is "twenty-eight million, three hundred thirty-nine thousand, sixty-seven".
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