It is: 4
4
No. The number 2 is a prime number. The smallest, positive composite number is 4.
If it is a composite number, it is divisible by at least one prime number.
Prime. It's the 126th smallest one.
Yes it is.
It is: 4
4
No. The number 2 is a prime number. The smallest, positive composite number is 4.
It is composite, so it is not prime. It is not a square number.
composite and square
If it is a composite number, it is divisible by at least one prime number.
4
It is composite.
composite
Prime. It's the 126th smallest one.
No, 16 is not a square of a composite number. It is a square of a prime number, which is 4.