65537-gon Number
Last Updated :
23 Mar, 2021
Given a number N, the task is to find Nth 65537-gon number.
A 65537-gon number is a class of figurate numbers. It has a 65537-sided polygon called 65537-gon. The N-th 65537-gon number count’s the 65537 number of dots and all other dots are surrounding with a common sharing corner and make a pattern. The first few 65537-gon numbers are 1, 65537, 196608, 393214, 655355, 983031, …
Examples:
Input: N = 2
Output: 65537
Explanation:
The second 65537-gonol number is 65537.
Input: N = 3
Output: 196608
Approach: The N-th 65537-gon number is given by the formula:
- Nth term of s sided polygon =
- Therefore Nth term of 65537 sided polygon is
Below is the implementation of the above approach:
C++
#include <bits/stdc++.h>
using namespace std;
int gonNum65537( int n)
{
return (65535 * n * n - 65533 * n) / 2;
}
int main()
{
int n = 3;
cout << gonNum65537(n);
return 0;
}
|
Java
class GFG{
static int gonNum65537( int n)
{
return ( 65535 * n * n - 65533 * n) / 2 ;
}
public static void main(String[] args)
{
int n = 3 ;
System.out.print(gonNum65537(n));
}
}
|
Python3
def gonNum65537(n):
return ( 65535 * n * n - 65533 * n) / / 2 ;
n = 3 ;
print (gonNum65537(n));
|
C#
using System;
class GFG{
static int gonNum65537( int n)
{
return (65535 * n * n - 65533 * n) / 2;
}
public static void Main(String[] args)
{
int n = 3;
Console.Write(gonNum65537(n));
}
}
|
Javascript
<script>
function gonNum65537( n) {
return (65535 * n * n - 65533 * n) / 2;
}
let n = 3;
document.write(gonNum65537(n));
</script>
|
Reference: https://en.wikipedia.org/wiki/65537-gon
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