Q: Is 12,011,020 a Prime Number?

 A: No, 12,011,020 is not a prime number.

Why is 12,011,020 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 12011020 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 85,793 171,586 343,172 428,965 600,551 857,930 1,201,102 1,715,860 2,402,204 3,002,755 6,005,510 and 12,011,020, with no remainder.

Since 12,011,020 cannot be divided by just 1 and 12,011,020, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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