Q: Is 161,140 a Composite Number?

 A: Yes, 161,140 is a composite number.

Why is 161,140 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 161,140 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 1,151 2,302 4,604 5,755 8,057 11,510 16,114 23,020 32,228 40,285 80,570 and 161,140, with no remainder.

Since 161,140 cannot be divided by just 1 and 161,140, it is a composite number.


More Examples

Number 161,138161,139161,141161,142
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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