Q: Is 1,621,008 a Composite Number?

 A: Yes, 1,621,008 is a composite number.

Why is 1,621,008 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 1,621,008 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 11,257 22,514 33,771 45,028 67,542 90,056 101,313 135,084 180,112 202,626 270,168 405,252 540,336 810,504 and 1,621,008, with no remainder.

Since 1,621,008 cannot be divided by just 1 and 1,621,008, it is a composite number.


More Examples

Number 1,621,0061,621,0071,621,0091,621,010
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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