Q: Is 642,120 a Composite Number?

 A: Yes, 642,120 is a composite number.

Why is 642,120 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 642,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 5,351 10,702 16,053 21,404 26,755 32,106 42,808 53,510 64,212 80,265 107,020 128,424 160,530 214,040 321,060 and 642,120, with no remainder.

Since 642,120 cannot be divided by just 1 and 642,120, it is a composite number.


More Examples

Number 642,118642,119642,121642,122
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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