Q: Is 3,345,243 a Composite Number?
A: Yes, 3,345,243 is a composite number.
The number 3,345,243 can be evenly divided by 1 3 11 17 33 51 67 89 187 201 267 561 737 979 1,139 1,513 2,211 2,937 3,417 4,539 5,963 12,529 16,643 17,889 37,587 49,929 65,593 101,371 196,779 304,113 1,115,081 and 3,345,243, with no remainder.
Since 3,345,243 cannot be divided by just 1 and 3,345,243, it is a composite number.