Base | Representation |
---|---|
bin | 1000001111101001… |
… | …1011000000111111 |
3 | 12201020101200001000 |
4 | 2003322123000333 |
5 | 14013030132203 |
6 | 1003335021343 |
7 | 105562203636 |
oct | 20372330077 |
9 | 5636350030 |
10 | 2213130303 |
11 | a3628860a |
12 | 51920a853 |
13 | 29367ac77 |
14 | 16dcd851d |
15 | ce4624a3 |
hex | 83e9b03f |
2213130303 has 8 divisors (see below), whose sum is σ = 3278711600. Its totient is φ = 1475420184.
The previous prime is 2213130299. The next prime is 2213130319. The reversal of 2213130303 is 3030313122.
It is not a de Polignac number, because 2213130303 - 22 = 2213130299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213130373) 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 7 ways as a sum of consecutive naturals, for example, 40983868 + ... + 40983921.
It is an arithmetic number, because the mean of its divisors is an integer number (409838950).
Almost surely, 22213130303 is an apocalyptic number.
2213130303 is a deficient number, since it is larger than the sum of its proper divisors (1065581297).
2213130303 is an equidigital number, since it uses as much as digits as its factorization.
2213130303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81967798 (or 81967792 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 2213130303 is about 47043.9188737503. The cubic root of 2213130303 is about 1303.1737647297.
Adding to 2213130303 its reverse (3030313122), we get a palindrome (5243443425).
The spelling of 2213130303 in words is "two billion, two hundred thirteen million, one hundred thirty thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •