Base | Representation |
---|---|
bin | 110111110010101101110 |
3 | 10102212211100 |
4 | 12332111232 |
5 | 432000311 |
6 | 103103530 |
7 | 21353022 |
oct | 6762556 |
9 | 3385740 |
10 | 1828206 |
11 | 1039616 |
12 | 741ba6 |
13 | 4c01a3 |
14 | 358382 |
15 | 261a56 |
hex | 1be56e |
1828206 has 24 divisors (see below), whose sum is σ = 4047264. Its totient is φ = 596160.
The previous prime is 1828193. The next prime is 1828217. The reversal of 1828206 is 6028281.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1828206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 235 + ... + 1926.
It is an arithmetic number, because the mean of its divisors is an integer number (168636).
21828206 is an apocalyptic number.
1828206 is an abundant number, since it is smaller than the sum of its proper divisors (2219058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1828206 is a wasteful number, since it uses less digits than its factorization.
1828206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2216 (or 2213 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 1828206 is about 1352.1116817778. Note that the first 3 decimals coincide. The cubic root of 1828206 is about 122.2761370339.
It can be divided in two parts, 18 and 28206, that added together give a square (28224 = 1682).
The spelling of 1828206 in words is "one million, eight hundred twenty-eight thousand, two hundred six".
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