Q: Is 220,720 a Composite Number?

 A: Yes, 220,720 is a composite number.

Why is 220,720 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 220,720 can be evenly divided by 1 2 4 5 8 10 16 20 31 40 62 80 89 124 155 178 248 310 356 445 496 620 712 890 1,240 1,424 1,780 2,480 2,759 3,560 5,518 7,120 11,036 13,795 22,072 27,590 44,144 55,180 110,360 and 220,720, with no remainder.

Since 220,720 cannot be divided by just 1 and 220,720, it is a composite number.


More Examples

Number 220,718220,719220,721220,722
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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