42
D. R. Kaprekar died in 1986.
D. R. Kaprekar was born on 1905-01-17.
Kaprekar and one that's so easy a 5 year old could answer it
A Kaprekar number is a number whose square can be split into two parts whose sum is the the original number. Both parts must be positive.For example, 55^2 = 3025 and 30+25 = 55.This is an example in base 10. Kaprekar also defined his number for other bases.
//To check whether a number is Kaprekar or not public class kaprekar { public static void main(int x)//Enter number { int num=x*x,no=x,digit=0; int rev=0; do { digit++; no=no/10; } while (no>0); no=num; while(digit > 0) { rev=rev*10+no%10; no=no/10; digit--; } int r=0; while(rev > 0) { r=r*10+rev%10; rev=rev/10; } if((r+no)==x) { System.out.println("It is a Kaprekar No. "); } else{ System.out.println("It is not a Kaprekar No. "); } } }
A Kaprekar number is a non-negative integer ( n ) such that when you square it and split the result into two parts, the sum of those parts equals ( n ). For 297, squaring it gives ( 297^2 = 88209 ). Splitting 88209 into 88 and 209, we find that ( 88 + 209 = 297 ). Thus, 297 is a Kaprekar number.
there are a lot of examples of whole numbers 1,2,3,4,5,6,7,8,9. . .
import java.io.*; class kaprekar { public static void main(String args[])throws IOException { BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); System.out.println("Enter any number"); int n=Integer.parseInt(br.readLine()); int t=n,count=0; while(n!=0) { n=n/10; count++; } int s=t*t; int p=(int)Math.pow(10,count); int ld=s%p; int minus=s-ld; int fd=minus/p; int sum=fd+ld; if(sum==t) { System.out.println("Kaprekar Number"); } else { System.out.println("Not a Kaprekar number"); } } }
please give me examples of roots of irratoinal numbers now!
Natural numbers are positive integers, also known as counting numbers. Some examples are 3, 4, 4359.
There are infinitely many numbers. Some examples:2.49000000000000000000010000000000200000022.490000000000000000000112.49000023542.52.512.522.79999999999999999999999999992.8599999999999999999999999999999There are infinitely many numbers. Some examples:2.49000000000000000000010000000000200000022.490000000000000000000112.49000023542.52.512.522.79999999999999999999999999992.8599999999999999999999999999999There are infinitely many numbers. Some examples:2.49000000000000000000010000000000200000022.490000000000000000000112.49000023542.52.512.522.79999999999999999999999999992.8599999999999999999999999999999There are infinitely many numbers. Some examples:2.49000000000000000000010000000000200000022.490000000000000000000112.49000023542.52.512.522.79999999999999999999999999992.8599999999999999999999999999999
Aryabhata ramanujan bhaskara bhramagupta D.R. kaprekar check out the contributions by yourself.. ;) LOL