Q: Is 840,210 a Composite Number?

 A: Yes, 840,210 is a composite number.

Why is 840,210 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 840,210 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 4,001 8,002 12,003 20,005 24,006 28,007 40,010 56,014 60,015 84,021 120,030 140,035 168,042 280,070 420,105 and 840,210, with no remainder.

Since 840,210 cannot be divided by just 1 and 840,210, it is a composite number.


More Examples

Number 840,208840,209840,211840,212
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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