Recursive function to convert number produces reversed output

Question

I'm trying to solve this program using recursive function which is needed for our program. The program is converting a decimal number system from a decimal 16 divided to a base of 2 using recursion, but my problem is that instead of the expected output of 10000 somehow it is reversed into 00001.

public static void main(String[] args) {
    int decimalValue = 0;
    int targetBase = 0;

    while (decimalValue != -1){
        Scanner input = new Scanner(System.in);

        System.out.print("Decimal value: ");
        decimalValue = input.nextInt();

        if (decimalValue == -1){
            System.out.println("Thank you for using the program. bye!");
            System.exit(0);
        }
        while (targetBase < 2 || targetBase > 16){
            System.out.print("Target base: ");
            targetBase = input.nextInt();
        }

        System.out.print("Value of " + decimalValue + " in base " + targetBase + " is ");
        recursionFunction(decimalValue, targetBase);

        targetBase = 0;
    }
}

public static void recursionFunction(int Decimal, int Base){
    int result,test1;

    if (Decimal == 0) {
        System.out.println(" " );
        return;
    }

    result = Decimal / Base;

    System.out.print(Decimal % Base);

    recursionFunction(result, Base);

}