public String getRadixString(int radix) {
		String result = "";
		switch (radix) {
		case 2:
			result = "Binary";
			break;
		case 8:
			result = "Octal";
			break;
		case 10:
			result = "Decimal";
			break;
		case 16:
			result = "Hexadecimal";
			break;
	        case 18: //mask question
		    result = "mask";
		    break;
		}
		return result;
	}