Q: Is 1,245,140 a Composite Number?

 A: Yes, 1,245,140 is a composite number.

Why is 1,245,140 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 1,245,140 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 260 4,789 9,578 19,156 23,945 47,890 62,257 95,780 124,514 249,028 311,285 622,570 and 1,245,140, with no remainder.

Since 1,245,140 cannot be divided by just 1 and 1,245,140, it is a composite number.


More Examples

Number 1,245,1381,245,1391,245,1411,245,142
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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