Base | Representation |
---|---|
bin | 11001001010100… |
… | …100101101110110 |
3 | 1002102110002120122 |
4 | 121022210231312 |
5 | 1331040432410 |
6 | 105521131542 |
7 | 13314442202 |
oct | 3112445566 |
9 | 1072402518 |
10 | 422202230 |
11 | 1a735a86a |
12 | b9489bb2 |
13 | 69616208 |
14 | 40103b02 |
15 | 270ebe55 |
hex | 192a4b76 |
422202230 has 32 divisors (see below), whose sum is σ = 813542400. Its totient is φ = 157276512.
The previous prime is 422202223. The next prime is 422202241. The reversal of 422202230 is 32202224.
It is a junction number, because it is equal to n+sod(n) for n = 422202199 and 422202208.
It is a congruent number.
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, 7622 + ... + 30041.
It is an arithmetic number, because the mean of its divisors is an integer number (25423200).
Almost surely, 2422202230 is an apocalyptic number.
422202230 is a deficient number, since it is larger than the sum of its proper divisors (391340170).
422202230 is a wasteful number, since it uses less digits than its factorization.
422202230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37748.
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 422202230 is about 20547.5601957994. The cubic root of 422202230 is about 750.1938639588.
Adding to 422202230 its reverse (32202224), we get a palindrome (454404454).
The spelling of 422202230 in words is "four hundred twenty-two million, two hundred two thousand, two hundred thirty".
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