Yes it is.
328 is composite: its factors are 1, 2, 4, 8, 41, 82, 164 and 328 Hint: two is the only even prime number. All other even numbers are composite.
That '8' at the end reveals it to be an even number. Therefore, '2' is a factor, and the number is composite. There may be more factors, but all we need is one in order to say that it's not prime.
A number with 328 zeros can be represented as (10^{328}). This is a 1 followed by 328 zeros, which is a very large number. In standard form, it would be written as 100000...0000 (with 328 zeros following the 1).
It is a composite number.284 is a composite number
94 is a composite number
It is a composite number.
It is a composite number.
Both. It is a number and it is composite.
Composite number
It is a composite number.
It is a composite number.
It is a composite number.