Q: Is 243,450 a Composite Number?

 A: Yes, 243,450 is a composite number.

Why is 243,450 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 243,450 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 541 1,082 1,623 2,705 3,246 4,869 5,410 8,115 9,738 13,525 16,230 24,345 27,050 40,575 48,690 81,150 121,725 and 243,450, with no remainder.

Since 243,450 cannot be divided by just 1 and 243,450, it is a composite number.


More Examples

Number 243,448243,449243,451243,452
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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