Q: Is 243,210 a Composite Number?

 A: Yes, 243,210 is a composite number.

Why is 243,210 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 243,210 can be evenly divided by 1 2 3 5 6 10 11 15 22 30 33 55 66 67 110 121 134 165 201 242 330 335 363 402 605 670 726 737 1,005 1,210 1,474 1,815 2,010 2,211 3,630 3,685 4,422 7,370 8,107 11,055 16,214 22,110 24,321 40,535 48,642 81,070 121,605 and 243,210, with no remainder.

Since 243,210 cannot be divided by just 1 and 243,210, it is a composite number.


More Examples

Number 243,208243,209243,211243,212
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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