Q: Is 6,400 a Composite Number?

 A: Yes, 6,400 is a composite number.

Why is 6,400 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 6,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 640 800 1,280 1,600 3,200 and 6,400, with no remainder.

Since 6,400 cannot be divided by just 1 and 6,400, it is a composite number.


More Examples

Number 6,3986,3996,4016,402
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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