def sort_mixed_list(mixed_list):
    
    int_part = sorted([i for i in mixed_list if type(i) is int])
    str_part = sorted([i for i in mixed_list if type(i) is str])
    return int_part + str_part
def is_not_prime(n):
    import math
    
    result = False
    for i in range(2,int(math.sqrt(n)) + 1):
        if n % i == 0:
            result = True
    return result