Q: Is 1,678,340 a Composite Number?

 A: Yes, 1,678,340 is a composite number.

Why is 1,678,340 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 1,678,340 can be evenly divided by 1 2 4 5 10 20 31 62 124 155 310 620 2,707 5,414 10,828 13,535 27,070 54,140 83,917 167,834 335,668 419,585 839,170 and 1,678,340, with no remainder.

Since 1,678,340 cannot be divided by just 1 and 1,678,340, it is a composite number.


More Examples

Number 1,678,3381,678,3391,678,3411,678,342
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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