Q: Is 144,565 a Prime Number?

A: No, 144,565 is not a prime number.

Why is 144,565 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 144565 can be evenly divided by 1 5 29 145 997 4,985 28,913 and 144,565, with no remainder.

Since 144,565 cannot be divided by just 1 and 144,565, it is not a prime number.

Number	144,563	144,564	144,566	144,567
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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