Q: Is 92,421 a Prime Number?

A: No, 92,421 is not a prime number.

Why is 92,421 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 92421 can be evenly divided by 1 3 7 9 21 27 63 81 163 189 489 567 1,141 1,467 3,423 4,401 10,269 13,203 30,807 and 92,421, with no remainder.

Since 92,421 cannot be divided by just 1 and 92,421, it is not a prime number.

Number	92,419	92,420	92,422	92,423
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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