def num_to_emoji(n):
    """
    Convert number to discord emoji

    Parameters
    ----------
    n : str
        string number

    Returns
    -------
    str discord emoji if valid, False otherwise
    """
    num_emoji_map = {
        "1": ":one:",
        "2": ":two:",
        "3": ":three:",
        "4": ":four:",
        "5": ":five:",
        "6": ":six:",
        "7": ":seven:",
        "8": ":eight:",
        "9": ":nine:",
        "10": ":ten:",
    }

    n = str(n)
    if n in num_emoji_map:
        return num_emoji_map[n]
    return False