Q: Is 1,421,020 a Composite Number?

 A: Yes, 1,421,020 is a composite number.

Why is 1,421,020 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 1,421,020 can be evenly divided by 1 2 4 5 10 20 227 313 454 626 908 1,135 1,252 1,565 2,270 3,130 4,540 6,260 71,051 142,102 284,204 355,255 710,510 and 1,421,020, with no remainder.

Since 1,421,020 cannot be divided by just 1 and 1,421,020, it is a composite number.


More Examples

Number 1,421,0181,421,0191,421,0211,421,022
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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