Q: Is 7,143,740 a Composite Number?

 A: Yes, 7,143,740 is a composite number.

Why is 7,143,740 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 7,143,740 can be evenly divided by 1 2 4 5 10 17 20 34 68 85 170 340 21,011 42,022 84,044 105,055 210,110 357,187 420,220 714,374 1,428,748 1,785,935 3,571,870 and 7,143,740, with no remainder.

Since 7,143,740 cannot be divided by just 1 and 7,143,740, it is a composite number.


More Examples

Number 7,143,7387,143,7397,143,7417,143,742
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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