Q: Is 602,385 a Prime Number?

A: No, 602,385 is not a prime number.

Why is 602,385 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 602385 can be evenly divided by 1 3 5 7 15 21 35 105 5,737 17,211 28,685 40,159 86,055 120,477 200,795 and 602,385, with no remainder.

Since 602,385 cannot be divided by just 1 and 602,385, it is not a prime number.

Number	602,383	602,384	602,386	602,387
Prime?	yes	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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