Base | Representation |
---|---|
bin | 100000100000100001100 |
3 | 2000010012220 |
4 | 10010010030 |
5 | 233041403 |
6 | 34455340 |
7 | 12024423 |
oct | 4040414 |
9 | 2003186 |
10 | 1065228 |
11 | 66835a |
12 | 434550 |
13 | 2b3b18 |
14 | 1da2ba |
15 | 160953 |
hex | 10410c |
1065228 has 24 divisors (see below), whose sum is σ = 2572080. Its totient is φ = 342720.
The previous prime is 1065217. The next prime is 1065263. The reversal of 1065228 is 8225601.
It is a super-2 number, since 2×10652282 = 2269421383968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1065198 and 1065207.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1183 + ... + 1878.
It is an arithmetic number, because the mean of its divisors is an integer number (107170).
21065228 is an apocalyptic number.
It is an amenable number.
1065228 is an abundant number, since it is smaller than the sum of its proper divisors (1506852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1065228 is a wasteful number, since it uses less digits than its factorization.
1065228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3097 (or 3095 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 1065228 is about 1032.0988324768. The cubic root of 1065228 is about 102.1286343251.
The spelling of 1065228 in words is "one million, sixty-five thousand, two hundred twenty-eight".
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