Q: Is 820,100 a Composite Number?

 A: Yes, 820,100 is a composite number.

Why is 820,100 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 820,100 can be evenly divided by 1 2 4 5 10 20 25 50 59 100 118 139 236 278 295 556 590 695 1,180 1,390 1,475 2,780 2,950 3,475 5,900 6,950 8,201 13,900 16,402 32,804 41,005 82,010 164,020 205,025 410,050 and 820,100, with no remainder.

Since 820,100 cannot be divided by just 1 and 820,100, it is a composite number.


More Examples

Number 820,098820,099820,101820,102
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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