Base | Representation |
---|---|
bin | 1010001011011011010110 |
3 | 12000120010221 |
4 | 22023123112 |
5 | 1140340441 |
6 | 133104554 |
7 | 31452100 |
oct | 12133326 |
9 | 5016127 |
10 | 2668246 |
11 | 1562769 |
12 | a8815a |
13 | 725659 |
14 | 4d6570 |
15 | 37a8d1 |
hex | 28b6d6 |
2668246 has 24 divisors (see below), whose sum is σ = 4904280. Its totient is φ = 1082592.
The previous prime is 2668243. The next prime is 2668247. The reversal of 2668246 is 6428662.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2668241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1146 + ... + 2578.
It is an arithmetic number, because the mean of its divisors is an integer number (204345).
22668246 is an apocalyptic number.
2668246 is a deficient number, since it is larger than the sum of its proper divisors (2236034).
2668246 is a wasteful number, since it uses less digits than its factorization.
2668246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1468 (or 1461 counting only the distinct ones).
The product of its digits is 27648, while the sum is 34.
The square root of 2668246 is about 1633.4766603781. The cubic root of 2668246 is about 138.6996256817.
The spelling of 2668246 in words is "two million, six hundred sixty-eight thousand, two hundred forty-six".
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