Base | Representation |
---|---|
bin | 1000001100100001… |
… | …0111011000100100 |
3 | 12200022200222221020 |
4 | 2003020113120210 |
5 | 14001200230403 |
6 | 1002145451140 |
7 | 105342522105 |
oct | 20310273044 |
9 | 5608628836 |
10 | 2200008228 |
11 | a29935820 |
12 | 514940ab0 |
13 | 290a35322 |
14 | 16c2803ac |
15 | cd21e453 |
hex | 83217624 |
2200008228 has 48 divisors (see below), whose sum is σ = 5603411520. Its totient is φ = 666265600.
The previous prime is 2200008221. The next prime is 2200008253. The reversal of 2200008228 is 8228000022.
It is a junction number, because it is equal to n+sod(n) for n = 2200008198 and 2200008207.
It is not an unprimeable number, because it can be changed into a prime (2200008221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270688 + ... + 278696.
It is an arithmetic number, because the mean of its divisors is an integer number (116737740).
Almost surely, 22200008228 is an apocalyptic number.
It is an amenable number.
2200008228 is an abundant number, since it is smaller than the sum of its proper divisors (3403403292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200008228 is a wasteful number, since it uses less digits than its factorization.
2200008228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10108 (or 10106 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
The square root of 2200008228 is about 46904.2453089270. The cubic root of 2200008228 is about 1300.5930682534.
The spelling of 2200008228 in words is "two billion, two hundred million, eight thousand, two hundred twenty-eight".
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