Base | Representation |
---|---|
bin | 111011111010001… |
… | …1000111000100000 |
3 | 12012002120212022211 |
4 | 1313310120320200 |
5 | 13104104101422 |
6 | 531250011504 |
7 | 100546414603 |
oct | 16764307040 |
9 | 5162525284 |
10 | 2010222112 |
11 | 941799698 |
12 | 481276b94 |
13 | 260616052 |
14 | 150d9a33a |
15 | bb731577 |
hex | 77d18e20 |
2010222112 has 12 divisors (see below), whose sum is σ = 3957624846. Its totient is φ = 1005111040.
The previous prime is 2010222091. The next prime is 2010222119. The reversal of 2010222112 is 2112220102.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1471796496 + 538425616 = 38364^2 + 23204^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2010222092 and 2010222101.
It is not an unprimeable number, because it can be changed into a prime (2010222119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31409689 + ... + 31409752.
Almost surely, 22010222112 is an apocalyptic number.
It is an amenable number.
2010222112 is a deficient number, since it is larger than the sum of its proper divisors (1947402734).
2010222112 is an equidigital number, since it uses as much as digits as its factorization.
2010222112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62819451 (or 62819443 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 2010222112 is about 44835.5005771097. The cubic root of 2010222112 is about 1262.0639122815.
Adding to 2010222112 its reverse (2112220102), we get a palindrome (4122442214).
The spelling of 2010222112 in words is "two billion, ten million, two hundred twenty-two thousand, one hundred twelve".
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