Q: Is 121,220 a Composite Number?

 A: Yes, 121,220 is a composite number.

Why is 121,220 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 121,220 can be evenly divided by 1 2 4 5 10 11 19 20 22 29 38 44 55 58 76 95 110 116 145 190 209 220 290 319 380 418 551 580 638 836 1,045 1,102 1,276 1,595 2,090 2,204 2,755 3,190 4,180 5,510 6,061 6,380 11,020 12,122 24,244 30,305 60,610 and 121,220, with no remainder.

Since 121,220 cannot be divided by just 1 and 121,220, it is a composite number.


More Examples

Number 121,218121,219121,221121,222
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 121,220:


Ask a Question