Q: Is 1,098,021 a Prime Number?

 A: No, 1,098,021 is not a prime number.

Why is 1,098,021 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 1098021 can be evenly divided by 1 3 41 79 113 123 237 339 3,239 4,633 8,927 9,717 13,899 26,781 366,007 and 1,098,021, with no remainder.

Since 1,098,021 cannot be divided by just 1 and 1,098,021, it is not a prime number.


More Examples

Number 1,098,0191,098,0201,098,0221,098,023
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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