Q: Is 1,021,008 a Prime Number?

 A: No, 1,021,008 is not a prime number.

Why is 1,021,008 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 1021008 can be evenly divided by 1 2 3 4 6 8 12 16 24 48 89 178 239 267 356 478 534 712 717 956 1,068 1,424 1,434 1,912 2,136 2,868 3,824 4,272 5,736 11,472 21,271 42,542 63,813 85,084 127,626 170,168 255,252 340,336 510,504 and 1,021,008, with no remainder.

Since 1,021,008 cannot be divided by just 1 and 1,021,008, it is not a prime number.


More Examples

Number 1,021,0061,021,0071,021,0091,021,010
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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