question

Mike Arney wrote a nice little hashcode function in T-SQL.

Could someone convert this java unhash code into T-SQL to complete the set...?

public static String unhash(int target) {
    StringBuilder unhashed = new StringBuilder();
    if (target < 0) {
        // String with hash of Integer.MIN_VALUE, 0x80000000
        unhashed.append("\u0915\u0009\u001e\u000c\u0002");
        if (target == Integer.MIN_VALUE)
            return unhashed.toString();
        // Find target without sign bit set
        target = target & Integer.MIN_VALUE;
    }
    unhash0(unhashed, target);
    return unhashed.toString();
}

private static void unhash0(StringBuilder partial, int target) {
    int div = target / 31;
    int rem = target % 31;

    if (div <= Character.MAX_VALUE) {
        if (div != 0)
            partial.append((char) div);
        partial.append((char) rem);
    } else {
        unhash0(partial, div);
        partial.append((char) rem);
    }
}