Q: Is 149,445 a Composite Number?
A: Yes, 149,445 is a composite number.
The number 149,445 can be evenly divided by 1 3 5 9 15 27 41 45 81 123 135 205 243 369 405 615 729 1,107 1,215 1,845 3,321 3,645 5,535 9,963 16,605 29,889 49,815 and 149,445, with no remainder.
Since 149,445 cannot be divided by just 1 and 149,445, it is a composite number.