Q: Is 2,140,240 a Composite Number?

 A: Yes, 2,140,240 is a composite number.

Why is 2,140,240 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 2,140,240 can be evenly divided by 1 2 4 5 8 10 16 20 31 40 62 80 124 155 248 310 496 620 863 1,240 1,726 2,480 3,452 4,315 6,904 8,630 13,808 17,260 26,753 34,520 53,506 69,040 107,012 133,765 214,024 267,530 428,048 535,060 1,070,120 and 2,140,240, with no remainder.

Since 2,140,240 cannot be divided by just 1 and 2,140,240, it is a composite number.


More Examples

Number 2,140,2382,140,2392,140,2412,140,242
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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