answersLogoWhite

0


Best Answer

A number which is divisible by only itself and one is called a Prime number.

2145 is not a prime number because it is divisible by 5.

Remark: Any counting number ending with number 5(except 5 itself) is a composite number.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is 2145 a prime number
Write your answer...
Submit
Still have questions?
magnify glass
imp