Q: Is 221,670 a Composite Number?

 A: Yes, 221,670 is a composite number.

Why is 221,670 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 221,670 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 821 1,642 2,463 4,105 4,926 7,389 8,210 12,315 14,778 22,167 24,630 36,945 44,334 73,890 110,835 and 221,670, with no remainder.

Since 221,670 cannot be divided by just 1 and 221,670, it is a composite number.


More Examples

Number 221,668221,669221,671221,672
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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