Q: Is 1,427,720 a Composite Number?

 A: Yes, 1,427,720 is a composite number.

Why is 1,427,720 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 1,427,720 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 5,099 10,198 20,396 25,495 35,693 40,792 50,990 71,386 101,980 142,772 178,465 203,960 285,544 356,930 713,860 and 1,427,720, with no remainder.

Since 1,427,720 cannot be divided by just 1 and 1,427,720, it is a composite number.


More Examples

Number 1,427,7181,427,7191,427,7211,427,722
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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