Base | Representation |
---|---|
bin | 1100010111011010011… |
… | …0000111111111100001 |
3 | 202022100112011211011112 |
4 | 3011312212013333201 |
5 | 11440040413300301 |
6 | 241332304553105 |
7 | 21230352403550 |
oct | 3056646077741 |
9 | 668315154145 |
10 | 212443103201 |
11 | 8210765886a |
12 | 3520a922795 |
13 | 17058207434 |
14 | a3d48c3d97 |
15 | 57d5a6e9bb |
hex | 3176987fe1 |
212443103201 has 8 divisors (see below), whose sum is σ = 242797531200. Its totient is φ = 182090028528.
The previous prime is 212443103179. The next prime is 212443103207. The reversal of 212443103201 is 102301344212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212443103201 - 222 = 212438908897 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212443103207) 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, 23915 + ... + 652271.
It is an arithmetic number, because the mean of its divisors is an integer number (30349691400).
Almost surely, 2212443103201 is an apocalyptic number.
It is an amenable number.
212443103201 is a deficient number, since it is larger than the sum of its proper divisors (30354427999).
212443103201 is an equidigital number, since it uses as much as digits as its factorization.
212443103201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 676663.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 212443103201 its reverse (102301344212), we get a palindrome (314744447413).
The spelling of 212443103201 in words is "two hundred twelve billion, four hundred forty-three million, one hundred three thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •