Q: Is 1,421,003 a Prime Number?

 A: No, 1,421,003 is not a prime number.

Why is 1,421,003 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 1421003 can be evenly divided by 1 67 127 167 8,509 11,189 21,209 and 1,421,003, with no remainder.

Since 1,421,003 cannot be divided by just 1 and 1,421,003, it is not a prime number.


More Examples

Number 1,421,0011,421,0021,421,0041,421,005
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 1,421,003:


Ask a Question