Q: Is 820,024 a Prime Number?

A: No, 820,024 is not a prime number.

Why is 820,024 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 820024 can be evenly divided by 1 2 4 8 102,503 205,006 410,012 and 820,024, with no remainder.

Since 820,024 cannot be divided by just 1 and 820,024, it is not a prime number.

Number	820,022	820,023	820,025	820,026
Prime?	no	no	no	no

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

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