Yes.
composite
Yes.
no the only even number that is composite is two
Forty-five is a composite number because it is not prime. Any number that is not prime is a composite number...Examples:4451002002256,0001,000,000
Yes.
21 is not a prime number.
No 23 is a prime #
Composite because since the last digit is a five, it can be divided by five.
twenty five
25,025
A prime number is a number that is only divisible by one and itself. For example, the number five is a prime number, but its multiples are not because they are divisible by five. The prime numbers from one to twenty are 2, 3, 5, 7, 11, 13, 17, and 19. A composite number is the opposite of a prime number. A composite number can be divided by more numbers than just one and itself. The composite numbers from one to twenty are 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, and 20. ~Jessica.Songbird
The numeral 25 is spelled out "twenty-five".twenty-five