Base | Representation |
---|---|
bin | 100000001101… |
… | …100101000010 |
3 | 120220000022010 |
4 | 200031211002 |
5 | 4130203401 |
6 | 500553350 |
7 | 131526510 |
oct | 40154502 |
9 | 16800263 |
10 | 8444226 |
11 | 48482aa |
12 | 29b2856 |
13 | 19986ab |
14 | 119b4b0 |
15 | b1bed6 |
hex | 80d942 |
8444226 has 32 divisors (see below), whose sum is σ = 19491840. Its totient is φ = 2388816.
The previous prime is 8444213. The next prime is 8444273. The reversal of 8444226 is 6224448.
It is a d-powerful number, because it can be written as 83 + 44 + 46 + 46 + 2 + 223 + 66 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 8444193 and 8444202.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3555 + ... + 5433.
It is an arithmetic number, because the mean of its divisors is an integer number (609120).
Almost surely, 28444226 is an apocalyptic number.
8444226 is an abundant number, since it is smaller than the sum of its proper divisors (11047614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8444226 is a wasteful number, since it uses less digits than its factorization.
8444226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1998.
The product of its digits is 12288, while the sum is 30.
The square root of 8444226 is about 2905.8950428396. The cubic root of 8444226 is about 203.6354022039.
The spelling of 8444226 in words is "eight million, four hundred forty-four thousand, two hundred twenty-six".
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