Q: Is 1,678,004 a Prime Number?

 A: No, 1,678,004 is not a prime number.

Why is 1,678,004 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 1678004 can be evenly divided by 1 2 4 19 38 76 22,079 44,158 88,316 419,501 839,002 and 1,678,004, with no remainder.

Since 1,678,004 cannot be divided by just 1 and 1,678,004, it is not a prime number.


More Examples

Number 1,678,0021,678,0031,678,0051,678,006
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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