Q: Is 212,220 a Composite Number?

 A: Yes, 212,220 is a composite number.

Why is 212,220 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 212,220 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 131 135 162 180 262 270 324 393 405 524 540 655 786 810 1,179 1,310 1,572 1,620 1,965 2,358 2,620 3,537 3,930 4,716 5,895 7,074 7,860 10,611 11,790 14,148 17,685 21,222 23,580 35,370 42,444 53,055 70,740 106,110 and 212,220, with no remainder.

Since 212,220 cannot be divided by just 1 and 212,220, it is a composite number.


More Examples

Number 212,218212,219212,221212,222
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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