Q: Is 400,380 a Composite Number?

 A: Yes, 400,380 is a composite number.

Why is 400,380 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 400,380 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 6,673 13,346 20,019 26,692 33,365 40,038 66,730 80,076 100,095 133,460 200,190 and 400,380, with no remainder.

Since 400,380 cannot be divided by just 1 and 400,380, it is a composite number.


More Examples

Number 400,378400,379400,381400,382
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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