Base | Representation |
---|---|
bin | 101010010011… |
… | …100100011011 |
3 | 202212102220021 |
4 | 222103210123 |
5 | 10314341303 |
6 | 1033411311 |
7 | 163156645 |
oct | 52234433 |
9 | 22772807 |
10 | 11090203 |
11 | 6295263 |
12 | 3869b37 |
13 | 23b3b67 |
14 | 1689895 |
15 | e90ebd |
hex | a9391b |
11090203 has 2 divisors, whose sum is σ = 11090204. Its totient is φ = 11090202.
The previous prime is 11090179. The next prime is 11090207. The reversal of 11090203 is 30209011.
11090203 is digitally balanced in base 2, 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 11090203 - 29 = 11089691 is a prime.
It is not a weakly prime, because it can be changed into another prime (11090207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5545101 + 5545102.
It is an arithmetic number, because the mean of its divisors is an integer number (5545102).
Almost surely, 211090203 is an apocalyptic number.
11090203 is a deficient number, since it is larger than the sum of its proper divisors (1).
11090203 is an equidigital number, since it uses as much as digits as its factorization.
11090203 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54, while the sum is 16.
The square root of 11090203 is about 3330.1956398987. The cubic root of 11090203 is about 223.0042630245.
Adding to 11090203 its reverse (30209011), we get a palindrome (41299214).
The spelling of 11090203 in words is "eleven million, ninety thousand, two hundred three".
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