Java Program to convert int to Octal String

The Integer.toOctalString() method in Java converts int to octal string.

Let’s say the following are our integer values.

int val1 = 9; int val2 = 20; int val3 = 2;

Convert the above int values to octal string.

Integer.toOctalString(val1); Integer.toOctalString(val2); Integer.toOctalString(val3);

Example

 Live Demo

public class Demo {    public static void main(String[] args) {       int val1 = 9;       int val2 = 20;       int val3 = 30;       int val4 = 78;       int val5 = 2;       System.out.println("Converting integer "+val1+" to Octal String:       "+Integer.toOctalString(val1));       System.out.println("Converting integer "+val2+" to Octal String: "+Integer.toOctalString(val2));       System.out.println("Converting integer "+val3+" to Octal String: "+Integer.toOctalString(val3));       System.out.println("Converting integer "+val4+" to Octal String: "+Integer.toOctalString(val4));       System.out.println("Converting integer "+val5+" to Octal String: "+Integer.toOctalString(val5));    } }

Output

Converting integer 9 to Octal String: 11 Converting integer 20 to Octal String: 24 Converting integer 30 to Octal String: 36 Converting integer 78 to Octal String: 116 Converting integer 2 to Octal String: 2