Base | Representation |
---|---|
bin | 1000001111011011… |
… | …1000001101110010 |
3 | 12201011122110201121 |
4 | 2003312320031302 |
5 | 14012310420310 |
6 | 1003303052454 |
7 | 105551254363 |
oct | 20366701562 |
9 | 5634573647 |
10 | 2212201330 |
11 | a35803669 |
12 | 518a4112a |
13 | 293414191 |
14 | 16db35b6a |
15 | ce32c0da |
hex | 83db8372 |
2212201330 has 64 divisors (see below), whose sum is σ = 4334910048. Its totient is φ = 809533440.
The previous prime is 2212201309. The next prime is 2212201333. The reversal of 2212201330 is 331022122.
2212201330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 16 ways, for example, as 173949721 + 2038251609 = 13189^2 + 45147^2 .
It is not an unprimeable number, because it can be changed into a prime (2212201333) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3017644 + ... + 3018376.
Almost surely, 22212201330 is an apocalyptic number.
2212201330 is a deficient number, since it is larger than the sum of its proper divisors (2122708718).
2212201330 is a wasteful number, since it uses less digits than its factorization.
2212201330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1231.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2212201330 is about 47034.0443721354. The cubic root of 2212201330 is about 1302.9914012140.
Adding to 2212201330 its reverse (331022122), we get a palindrome (2543223452).
The spelling of 2212201330 in words is "two billion, two hundred twelve million, two hundred one thousand, three hundred thirty".
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