Q: Is 1,425,680 a Composite Number?

 A: Yes, 1,425,680 is a composite number.

Why is 1,425,680 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 1,425,680 can be evenly divided by 1 2 4 5 8 10 16 20 40 71 80 142 251 284 355 502 568 710 1,004 1,136 1,255 1,420 2,008 2,510 2,840 4,016 5,020 5,680 10,040 17,821 20,080 35,642 71,284 89,105 142,568 178,210 285,136 356,420 712,840 and 1,425,680, with no remainder.

Since 1,425,680 cannot be divided by just 1 and 1,425,680, it is a composite number.


More Examples

Number 1,425,6781,425,6791,425,6811,425,682
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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