Q: Is 1,400,025 a Composite Number?

 A: Yes, 1,400,025 is a composite number.

Why is 1,400,025 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 1,400,025 can be evenly divided by 1 3 5 11 15 25 33 55 75 165 275 825 1,697 5,091 8,485 18,667 25,455 42,425 56,001 93,335 127,275 280,005 466,675 and 1,400,025, with no remainder.

Since 1,400,025 cannot be divided by just 1 and 1,400,025, it is a composite number.


More Examples

Number 1,400,0231,400,0241,400,0261,400,027
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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