Base | Representation |
---|---|
bin | 101001011100… |
… | …111000110011 |
3 | 202110001122212 |
4 | 221130320303 |
5 | 10240204402 |
6 | 1024522335 |
7 | 161234651 |
oct | 51347063 |
9 | 22401585 |
10 | 10866227 |
11 | 6151a59 |
12 | 37803ab |
13 | 2335c28 |
14 | 162bdd1 |
15 | e49952 |
hex | a5ce33 |
10866227 has 2 divisors, whose sum is σ = 10866228. Its totient is φ = 10866226.
The previous prime is 10866223. The next prime is 10866253. The reversal of 10866227 is 72266801.
It is a weak prime.
It is an emirp because it is prime and its reverse (72266801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10866227 - 22 = 10866223 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10866193 and 10866202.
It is not a weakly prime, because it can be changed into another prime (10866221) 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, 5433113 + 5433114.
It is an arithmetic number, because the mean of its divisors is an integer number (5433114).
Almost surely, 210866227 is an apocalyptic number.
10866227 is a deficient number, since it is larger than the sum of its proper divisors (1).
10866227 is an equidigital number, since it uses as much as digits as its factorization.
10866227 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 10866227 is about 3296.3960623687. The cubic root of 10866227 is about 221.4927886881.
The spelling of 10866227 in words is "ten million, eight hundred sixty-six thousand, two hundred twenty-seven".
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