Q: Is 820,020 a Composite Number?

 A: Yes, 820,020 is a composite number.

Why is 820,020 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 820,020 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 79 158 173 237 316 346 395 474 519 692 790 865 948 1,038 1,185 1,580 1,730 2,076 2,370 2,595 3,460 4,740 5,190 10,380 13,667 27,334 41,001 54,668 68,335 82,002 136,670 164,004 205,005 273,340 410,010 and 820,020, with no remainder.

Since 820,020 cannot be divided by just 1 and 820,020, it is a composite number.


More Examples

Number 820,018820,019820,021820,022
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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