Base | Representation |
---|---|
bin | 1000100101110111010011 |
3 | 11020102111102 |
4 | 20211313103 |
5 | 1034032433 |
6 | 120135015 |
7 | 25100210 |
oct | 10456723 |
9 | 4212442 |
10 | 2252243 |
11 | 12a9164 |
12 | 90746b |
13 | 60b1b6 |
14 | 428b07 |
15 | 2e74e8 |
hex | 225dd3 |
2252243 has 16 divisors (see below), whose sum is σ = 2709504. Its totient is φ = 1831680.
The previous prime is 2252233. The next prime is 2252251. The reversal of 2252243 is 3422522.
2252243 is digitally balanced in base 8, 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 2252243 - 26 = 2252179 is a prime.
2252243 is strictly pandigital in base 8.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252213) 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, 20996 + ... + 21102.
It is an arithmetic number, because the mean of its divisors is an integer number (169344).
22252243 is an apocalyptic number.
2252243 is a deficient number, since it is larger than the sum of its proper divisors (457261).
2252243 is a wasteful number, since it uses less digits than its factorization.
2252243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242.
The product of its digits is 960, while the sum is 20.
The square root of 2252243 is about 1500.7474804243. The cubic root of 2252243 is about 131.0805983822.
Adding to 2252243 its reverse (3422522), we get a palindrome (5674765).
The spelling of 2252243 in words is "two million, two hundred fifty-two thousand, two hundred forty-three".
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