Q: Is 18,427,240 a Composite Number?

 A: Yes, 18,427,240 is a composite number.

Why is 18,427,240 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 18,427,240 can be evenly divided by 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 35,437 70,874 141,748 177,185 283,496 354,370 460,681 708,740 921,362 1,417,480 1,842,724 2,303,405 3,685,448 4,606,810 9,213,620 and 18,427,240, with no remainder.

Since 18,427,240 cannot be divided by just 1 and 18,427,240, it is a composite number.


More Examples

Number 18,427,23818,427,23918,427,24118,427,242
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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