Base | Representation |
---|---|
bin | 101010011000… |
… | …011101001001 |
3 | 202220110100112 |
4 | 222120131021 |
5 | 10321011332 |
6 | 1034044105 |
7 | 163302206 |
oct | 52303511 |
9 | 22813315 |
10 | 11110217 |
11 | 62a92a8 |
12 | 3879635 |
13 | 23bccc1 |
14 | 1692cad |
15 | e96db2 |
hex | a98749 |
11110217 has 2 divisors, whose sum is σ = 11110218. Its totient is φ = 11110216.
The previous prime is 11110213. The next prime is 11110223. The reversal of 11110217 is 71201111.
11110217 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7311616 + 3798601 = 2704^2 + 1949^2 .
It is an emirp because it is prime and its reverse (71201111) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11110217 - 22 = 11110213 is a prime.
It is not a weakly prime, because it can be changed into another prime (11110213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555108 + 5555109.
It is an arithmetic number, because the mean of its divisors is an integer number (5555109).
Almost surely, 211110217 is an apocalyptic number.
It is an amenable number.
11110217 is a deficient number, since it is larger than the sum of its proper divisors (1).
11110217 is an equidigital number, since it uses as much as digits as its factorization.
11110217 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 14, while the sum is 14.
The square root of 11110217 is about 3333.1992139685. The cubic root of 11110217 is about 223.1383310591.
Adding to 11110217 its reverse (71201111), we get a palindrome (82311328).
The spelling of 11110217 in words is "eleven million, one hundred ten thousand, two hundred seventeen".
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