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Convert Integer to Hex String in Java
The Integer.toHexString() method in Java converts Integer to hex string.
Let’s say the following are our integer values.
int val1 = 5; int val2 = 7; int val3 = 13;
Convert the above int values to hex string.
Integer.toHexString(val1); Integer.toHexString(val2); Integer.toHexString(val3);
Example
public class Demo {
public static void main(String[] args) {
int val1 = 5;
int val2 = 7;
int val3 = 13;
int val4 = 23;
int val5 = 30;
System.out.println("Converting integer "+val1+" to Hex String: "+Integer.toHexString(val1));
System.out.println("Converting integer "+val2+" to Hex String: "+Integer.toHexString(val2));
System.out.println("Converting integer "+val3+" to Hex String: "+Integer.toHexString(val3));
System.out.println("Converting integer "+val4+" to Hex String: "+Integer.toHexString(val4));
System.out.println("Converting integer "+val5+" to Hex String: "+Integer.toHexString(val5));
}
}Output
Converting integer 5 to Hex String: 5 Converting integer 7 to Hex String: 7 Converting integer 13 to Hex String: d Converting integer 23 to Hex String: 17 Converting integer 30 to Hex String: 1e
Updated on: 26-Jun-2020
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