Q: Is 140,828 a Prime Number?

A: No, 140,828 is not a prime number.

Why is 140,828 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 140828 can be evenly divided by 1 2 4 17 19 34 38 68 76 109 218 323 436 646 1,292 1,853 2,071 3,706 4,142 7,412 8,284 35,207 70,414 and 140,828, with no remainder.

Since 140,828 cannot be divided by just 1 and 140,828, it is not a prime number.

Number	140,826	140,827	140,829	140,830
Prime?	no	yes	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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