Base | Representation |
---|---|
bin | 1000101101001100011001 |
3 | 11021221200100 |
4 | 20231030121 |
5 | 1041013030 |
6 | 120530013 |
7 | 25253556 |
oct | 10551431 |
9 | 4257610 |
10 | 2282265 |
11 | 1319777 |
12 | 920909 |
13 | 61ba6b |
14 | 435a2d |
15 | 301360 |
hex | 22d319 |
2282265 has 24 divisors (see below), whose sum is σ = 4055688. Its totient is φ = 1186560.
The previous prime is 2282257. The next prime is 2282281. The reversal of 2282265 is 5622822.
It can be written as a sum of positive squares in 4 ways, for example, as 68121 + 2214144 = 261^2 + 1488^2 .
It is not a de Polignac number, because 2282265 - 23 = 2282257 is a prime.
It is a d-powerful number, because it can be written as 212 + 213 + 83 + 216 + 219 + 68 + 52 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1227 + ... + 2463.
It is an arithmetic number, because the mean of its divisors is an integer number (168987).
22282265 is an apocalyptic number.
It is an amenable number.
2282265 is a deficient number, since it is larger than the sum of its proper divisors (1773423).
2282265 is a wasteful number, since it uses less digits than its factorization.
2282265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1289 (or 1286 counting only the distinct ones).
The product of its digits is 3840, while the sum is 27.
The square root of 2282265 is about 1510.7167173233. The cubic root of 2282265 is about 131.6604565427.
The spelling of 2282265 in words is "two million, two hundred eighty-two thousand, two hundred sixty-five".
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