Q: Is 2,001,020 a Prime Number?

 A: No, 2,001,020 is not a prime number.

Why is 2,001,020 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 2001020 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 14,293 28,586 57,172 71,465 100,051 142,930 200,102 285,860 400,204 500,255 1,000,510 and 2,001,020, with no remainder.

Since 2,001,020 cannot be divided by just 1 and 2,001,020, it is not a prime number.


More Examples

Number 2,001,0182,001,0192,001,0212,001,022
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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