Q: Is 90,135 a Prime Number?

A: No, 90,135 is not a prime number.

Why is 90,135 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 90135 can be evenly divided by 1 3 5 9 15 45 2,003 6,009 10,015 18,027 30,045 and 90,135, with no remainder.

Since 90,135 cannot be divided by just 1 and 90,135, it is not a prime number.

Number	90,133	90,134	90,136	90,137
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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