Q: Is 123,421,347 a Composite Number?

 A: Yes, 123,421,347 is a composite number.

Why is 123,421,347 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 123,421,347 can be evenly divided by 1 3 7 9 21 27 49 63 147 189 343 441 1,029 1,323 3,087 9,261 13,327 39,981 93,289 119,943 279,867 359,829 653,023 839,601 1,959,069 2,518,803 4,571,161 5,877,207 13,713,483 17,631,621 41,140,449 and 123,421,347, with no remainder.

Since 123,421,347 cannot be divided by just 1 and 123,421,347, it is a composite number.


More Examples

Number 123,421,345123,421,346123,421,348123,421,349
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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