Q: Is 1,321,002 a Prime Number?

 A: No, 1,321,002 is not a prime number.

Why is 1,321,002 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 1321002 can be evenly divided by 1 2 3 6 9 17 18 27 34 51 54 102 153 306 459 918 1,439 2,878 4,317 8,634 12,951 24,463 25,902 38,853 48,926 73,389 77,706 146,778 220,167 440,334 660,501 and 1,321,002, with no remainder.

Since 1,321,002 cannot be divided by just 1 and 1,321,002, it is not a prime number.


More Examples

Number 1,321,0001,321,0011,321,0031,321,004
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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