Q: Is 2,457,240 a Composite Number?

 A: Yes, 2,457,240 is a composite number.

Why is 2,457,240 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 2,457,240 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 20,477 40,954 61,431 81,908 102,385 122,862 163,816 204,770 245,724 307,155 409,540 491,448 614,310 819,080 1,228,620 and 2,457,240, with no remainder.

Since 2,457,240 cannot be divided by just 1 and 2,457,240, it is a composite number.


More Examples

Number 2,457,2382,457,2392,457,2412,457,242
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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