Q: Is 21,348,420 a Composite Number?

 A: Yes, 21,348,420 is a composite number.

Why is 21,348,420 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 21,348,420 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 383 766 929 1,149 1,532 1,858 1,915 2,298 2,787 3,716 3,830 4,596 4,645 5,574 5,745 7,660 9,290 11,148 11,490 13,935 18,580 22,980 27,870 55,740 355,807 711,614 1,067,421 1,423,228 1,779,035 2,134,842 3,558,070 4,269,684 5,337,105 7,116,140 10,674,210 and 21,348,420, with no remainder.

Since 21,348,420 cannot be divided by just 1 and 21,348,420, it is a composite number.


More Examples

Number 21,348,41821,348,41921,348,42121,348,422
Composite? yesyesnoyes
  • 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 21,348,420:


Ask a Question