Q: Is 30,825 a Prime Number?

A: No, 30,825 is not a prime number.

Why is 30,825 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 30825 can be evenly divided by 1 3 5 9 15 25 45 75 137 225 411 685 1,233 2,055 3,425 6,165 10,275 and 30,825, with no remainder.

Since 30,825 cannot be divided by just 1 and 30,825, it is not a prime number.

Number	30,823	30,824	30,826	30,827
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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