Base | Representation |
---|---|
bin | 100111011010… |
… | …010001010110 |
3 | 201102212202212 |
4 | 213122101112 |
5 | 10121044342 |
6 | 1005233422 |
7 | 153546116 |
oct | 47322126 |
9 | 21385685 |
10 | 10331222 |
11 | 5917000 |
12 | 3562872 |
13 | 21a9565 |
14 | 152d046 |
15 | d91182 |
hex | 9da456 |
10331222 has 16 divisors (see below), whose sum is σ = 17049744. Its totient is φ = 4694800.
The previous prime is 10331219. The next prime is 10331227. The reversal of 10331222 is 22213301.
It is a happy number.
10331222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10331197 and 10331206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10331227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722 + ... + 4602.
It is an arithmetic number, because the mean of its divisors is an integer number (1065609).
Almost surely, 210331222 is an apocalyptic number.
10331222 is a deficient number, since it is larger than the sum of its proper divisors (6718522).
10331222 is an equidigital number, since it uses as much as digits as its factorization.
10331222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3916 (or 3894 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 10331222 is about 3214.2218342859. The cubic root of 10331222 is about 217.7963336457.
Adding to 10331222 its reverse (22213301), we get a palindrome (32544523).
The spelling of 10331222 in words is "ten million, three hundred thirty-one thousand, two hundred twenty-two".
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