Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
To check divisibility of any large number by 9 in java
If the sum of the digits of a number is divisible by 9, then the number is divisible by 9.
Some examples of numbers divisible by 9 are as follows.
- The number 51984 is divisible by 9 because the sum of its digits (5+ 1 + 9 + 8 + 4 = 27) is divisible by 9.
- The number 91403 is not divisible by 9 because the sum of its digits (9 + 1 + 4 + 0 + 3 = 17) is not divisible by 9.
Program
import java.util.Scanner;
public class DivisibleBy9 {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
System.out.println("Enter a number :");
String num = sc.nextLine();
int digitSum = 0;
for(int i = 0; i<num.length(); i++){
digitSum = digitSum + num.charAt(i)-'0';
}
if(digitSum % 9 == 0){
System.out.println("Given number is divisible by 9");
} else {
System.out.println("Given number is not divisible by 9");
}
}
}Output
Enter a number : 51984 Given number is divisible by 9
Updated on: 25-Jun-2020
757 Views
Advertisements