Q: Is 420,140,143 a Composite Number?

 A: Yes, 420,140,143 is a composite number.

Why is 420,140,143 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 420,140,143 can be evenly divided by 1 37 43 199 1,327 1,591 7,363 8,557 49,099 57,061 264,073 316,609 2,111,257 9,770,701 11,355,139 and 420,140,143, with no remainder.

Since 420,140,143 cannot be divided by just 1 and 420,140,143, it is a composite number.


More Examples

Number 420,140,141420,140,142420,140,144420,140,145
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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