class StringConversions {
public static void main(String args[]) {
int num = 19648;
System.out.println(num + " in binary: " + Integer.toBinaryString(num));
System.out.println(num + " in octal: " + Integer.toOctalString(num));
System.out.println(num + " in hexadecimal: " + Integer.toHexString(num));
}
}