Q: Is 13,215,240 a Composite Number?

 A: Yes, 13,215,240 is a composite number.

Why is 13,215,240 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 13,215,240 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 36,709 73,418 110,127 146,836 183,545 220,254 293,672 330,381 367,090 440,508 550,635 660,762 734,180 881,016 1,101,270 1,321,524 1,468,360 1,651,905 2,202,540 2,643,048 3,303,810 4,405,080 6,607,620 and 13,215,240, with no remainder.

Since 13,215,240 cannot be divided by just 1 and 13,215,240, it is a composite number.


More Examples

Number 13,215,23813,215,23913,215,24113,215,242
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 13,215,240:


Ask a Question