The square root from 1987 is less than 45, so we should check the division by the numbers less than 45.
1987 is not divided by 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43 - hence it is a Prime number/
The number is not COMPOSITE. Instead, it is a prime number.
Composite (the only even number that is prime is2).
Composite
It is 1 that is neither a prime or a composite number The number 1 is neither prime nor composite.
There is not such a thing as a composite prime number. A prime number has exactly two factors. A composite number has more than two factors.
1987 is prime.
It is not a prime number, it is a composite number.
It is prime
86 is not a prime number, so is a composite.
It is a Prime number, and therefore not a composite number.211 is a prime number.
No 168 is not a prime number it is a composite number
The number is not COMPOSITE. Instead, it is a prime number.
A prime number has two factors, a composite number has more than two.
Composite (the only even number that is prime is2).
Prime.
It is a composite number.
composite