Q: Is 870,520 a Composite Number?

 A: Yes, 870,520 is a composite number.

Why is 870,520 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 870,520 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 3,109 6,218 12,436 15,545 21,763 24,872 31,090 43,526 62,180 87,052 108,815 124,360 174,104 217,630 435,260 and 870,520, with no remainder.

Since 870,520 cannot be divided by just 1 and 870,520, it is a composite number.


More Examples

Number 870,518870,519870,521870,522
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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