Q: Is 1,987,002 a Prime Number?

 A: No, 1,987,002 is not a prime number.

Why is 1,987,002 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 1987002 can be evenly divided by 1 2 3 6 9 18 59 118 177 354 531 1,062 1,871 3,742 5,613 11,226 16,839 33,678 110,389 220,778 331,167 662,334 993,501 and 1,987,002, with no remainder.

Since 1,987,002 cannot be divided by just 1 and 1,987,002, it is not a prime number.


More Examples

Number 1,987,0001,987,0011,987,0031,987,004
Prime? nonoyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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