Q: Is 4,000,840 a Composite Number?

 A: Yes, 4,000,840 is a composite number.

Why is 4,000,840 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 4,000,840 can be evenly divided by 1 2 4 5 8 10 20 29 40 58 116 145 232 290 580 1,160 3,449 6,898 13,796 17,245 27,592 34,490 68,980 100,021 137,960 200,042 400,084 500,105 800,168 1,000,210 2,000,420 and 4,000,840, with no remainder.

Since 4,000,840 cannot be divided by just 1 and 4,000,840, it is a composite number.


More Examples

Number 4,000,8384,000,8394,000,8414,000,842
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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