Q: Is 1,020,042 a Prime Number?

 A: No, 1,020,042 is not a prime number.

Why is 1,020,042 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 1020042 can be evenly divided by 1 2 3 6 9 18 61 122 183 366 549 929 1,098 1,858 2,787 5,574 8,361 16,722 56,669 113,338 170,007 340,014 510,021 and 1,020,042, with no remainder.

Since 1,020,042 cannot be divided by just 1 and 1,020,042, it is not a prime number.


More Examples

Number 1,020,0401,020,0411,020,0431,020,044
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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