Base | Representation |
---|---|
bin | 1000001111101100… |
… | …1001110100011101 |
3 | 12201020202102000101 |
4 | 2003323021310131 |
5 | 14013102301023 |
6 | 1003343101101 |
7 | 105563632600 |
oct | 20373116435 |
9 | 5636672011 |
10 | 2213322013 |
11 | a363a9651 |
12 | 5192a1791 |
13 | 2937172c6 |
14 | 16dd48337 |
15 | ce49e1ad |
hex | 83ec9d1d |
2213322013 has 12 divisors (see below), whose sum is σ = 2578625280. Its totient is φ = 1894226712.
The previous prime is 2213322011. The next prime is 2213322017. The reversal of 2213322013 is 3102233122.
It is not a de Polignac number, because 2213322013 - 21 = 2213322011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213322011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1981 + ... + 66562.
It is an arithmetic number, because the mean of its divisors is an integer number (214885440).
Almost surely, 22213322013 is an apocalyptic number.
It is an amenable number.
2213322013 is a deficient number, since it is larger than the sum of its proper divisors (365303267).
2213322013 is an equidigital number, since it uses as much as digits as its factorization.
2213322013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69216 (or 69209 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 2213322013 is about 47045.9563937221. The cubic root of 2213322013 is about 1303.2113923121.
Adding to 2213322013 its reverse (3102233122), we get a palindrome (5315555135).
The spelling of 2213322013 in words is "two billion, two hundred thirteen million, three hundred twenty-two thousand, thirteen".
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