Q: Is 2,421,807 a Prime Number?

 A: No, 2,421,807 is not a prime number.

Why is 2,421,807 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 2421807 can be evenly divided by 1 3 269 807 3,001 9,003 807,269 and 2,421,807, with no remainder.

Since 2,421,807 cannot be divided by just 1 and 2,421,807, it is not a prime number.


More Examples

Number 2,421,8052,421,8062,421,8082,421,809
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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