Q: Is 10,421,240 a Composite Number?

 A: Yes, 10,421,240 is a composite number.

Why is 10,421,240 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 10,421,240 can be evenly divided by 1 2 4 5 8 10 20 40 61 122 244 305 488 610 1,220 2,440 4,271 8,542 17,084 21,355 34,168 42,710 85,420 170,840 260,531 521,062 1,042,124 1,302,655 2,084,248 2,605,310 5,210,620 and 10,421,240, with no remainder.

Since 10,421,240 cannot be divided by just 1 and 10,421,240, it is a composite number.


More Examples

Number 10,421,23810,421,23910,421,24110,421,242
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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