Q: Is 1,661,002 a Prime Number?

 A: No, 1,661,002 is not a prime number.

Why is 1,661,002 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 1661002 can be evenly divided by 1 2 7 14 17 34 49 98 119 238 833 997 1,666 1,994 6,979 13,958 16,949 33,898 48,853 97,706 118,643 237,286 830,501 and 1,661,002, with no remainder.

Since 1,661,002 cannot be divided by just 1 and 1,661,002, it is not a prime number.


More Examples

Number 1,661,0001,661,0011,661,0031,661,004
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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