Base | Representation |
---|---|
bin | 1100111000101010110 |
3 | 210110012011 |
4 | 1213011112 |
5 | 102002410 |
6 | 13014434 |
7 | 3405664 |
oct | 1470526 |
9 | 713164 |
10 | 422230 |
11 | 269256 |
12 | 18441a |
13 | 11a253 |
14 | adc34 |
15 | 8518a |
hex | 67156 |
422230 has 8 divisors (see below), whose sum is σ = 760032. Its totient is φ = 168888.
The previous prime is 422209. The next prime is 422231. The reversal of 422230 is 32224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 422230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21102 + ... + 21121.
It is an arithmetic number, because the mean of its divisors is an integer number (95004).
2422230 is an apocalyptic number.
422230 is a deficient number, since it is larger than the sum of its proper divisors (337802).
422230 is a wasteful number, since it uses less digits than its factorization.
422230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42230.
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 422230 is about 649.7922745001. The cubic root of 422230 is about 75.0210311390.
Adding to 422230 its reverse (32224), we get a palindrome (454454).
The spelling of 422230 in words is "four hundred twenty-two thousand, two hundred thirty".
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