Q: Is 243,141,421 a Composite Number?
A: No, 243,141,421 is not a composite number; it is a prime number.
The number 243,141,421 can be evenly divided by 1 and 243,141,421, with no remainder.
Since 243,141,421 can be divided by just 1 and 243,141,421, it is not a composite number.
Number | 243,141,419 | 243,141,420 | 243,141,422 | 243,141,423 |
Composite? | yes | yes | yes | yes |