Base | Representation |
---|---|
bin | 1000010101010000100010 |
3 | 11002222012021 |
4 | 20111100202 |
5 | 1024343401 |
6 | 114452054 |
7 | 24365002 |
oct | 10252042 |
9 | 4088167 |
10 | 2184226 |
11 | 1262050 |
12 | 89402a |
13 | 5b6255 |
14 | 40c002 |
15 | 2d22a1 |
hex | 215422 |
2184226 has 16 divisors (see below), whose sum is σ = 3613248. Its totient is φ = 982000.
The previous prime is 2184223. The next prime is 2184257. The reversal of 2184226 is 6224812.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2184226.
It is not an unprimeable number, because it can be changed into a prime (2184223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1731 + ... + 2713.
It is an arithmetic number, because the mean of its divisors is an integer number (225828).
22184226 is an apocalyptic number.
2184226 is a deficient number, since it is larger than the sum of its proper divisors (1429022).
2184226 is a wasteful number, since it uses less digits than its factorization.
2184226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1097.
The product of its digits is 1536, while the sum is 25.
The square root of 2184226 is about 1477.9127173145. The cubic root of 2184226 is about 129.7475574450.
It can be divided in two parts, 218 and 4226, that added together give a palindrome (4444).
The spelling of 2184226 in words is "two million, one hundred eighty-four thousand, two hundred twenty-six".
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