Base | Representation |
---|---|
bin | 101010110101… |
… | …000001101011 |
3 | 210010101212211 |
4 | 222311001223 |
5 | 10333232433 |
6 | 1040345551 |
7 | 164300326 |
oct | 52650153 |
9 | 23111784 |
10 | 11227243 |
11 | 6379215 |
12 | 39152b7 |
13 | 2431351 |
14 | 16c37bd |
15 | ebb8cd |
hex | ab506b |
11227243 has 16 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 10254816.
The previous prime is 11227231. The next prime is 11227247. The reversal of 11227243 is 34272211.
11227243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11227243 - 25 = 11227211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11227247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67146 + ... + 67312.
It is an arithmetic number, because the mean of its divisors is an integer number (766080).
Almost surely, 211227243 is an apocalyptic number.
11227243 is a deficient number, since it is larger than the sum of its proper divisors (1030037).
11227243 is a wasteful number, since it uses less digits than its factorization.
11227243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306.
The product of its digits is 672, while the sum is 22.
The square root of 11227243 is about 3350.7078356670. The cubic root of 11227243 is about 223.9190489269.
Adding to 11227243 its reverse (34272211), we get a palindrome (45499454).
The spelling of 11227243 in words is "eleven million, two hundred twenty-seven thousand, two hundred forty-three".
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