Q: Is 1,020,804 a Prime Number?

 A: No, 1,020,804 is not a prime number.

Why is 1,020,804 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 1020804 can be evenly divided by 1 2 3 4 6 12 257 331 514 662 771 993 1,028 1,324 1,542 1,986 3,084 3,972 85,067 170,134 255,201 340,268 510,402 and 1,020,804, with no remainder.

Since 1,020,804 cannot be divided by just 1 and 1,020,804, it is not a prime number.


More Examples

Number 1,020,8021,020,8031,020,8051,020,806
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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