Base | Representation |
---|---|
bin | 1000101101001100101110 |
3 | 11021221201010 |
4 | 20231030232 |
5 | 1041013121 |
6 | 120530050 |
7 | 25253616 |
oct | 10551456 |
9 | 4257633 |
10 | 2282286 |
11 | 1319796 |
12 | 920926 |
13 | 61ba86 |
14 | 435a46 |
15 | 301376 |
hex | 22d32e |
2282286 has 16 divisors (see below), whose sum is σ = 4651344. Its totient is φ = 746304.
The previous prime is 2282281. The next prime is 2282303. The reversal of 2282286 is 6822822.
2282286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2282281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3271 + ... + 3906.
It is an arithmetic number, because the mean of its divisors is an integer number (290709).
22282286 is an apocalyptic number.
2282286 is an abundant number, since it is smaller than the sum of its proper divisors (2369058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2282286 is a wasteful number, since it uses less digits than its factorization.
2282286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7235.
The product of its digits is 6144, while the sum is 30.
The square root of 2282286 is about 1510.7236676507. The cubic root of 2282286 is about 131.6608603610.
Adding to 2282286 its sum of digits (30), we get a triangular number (2282316 = T2136).
The spelling of 2282286 in words is "two million, two hundred eighty-two thousand, two hundred eighty-six".
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