Q: Is 45,423 a Composite Number?
A: Yes, 45,423 is a composite number.
The number 45,423 can be evenly divided by 1 3 7 9 21 49 63 103 147 309 441 721 927 2,163 5,047 6,489 15,141 and 45,423, with no remainder.
Since 45,423 cannot be divided by just 1 and 45,423, it is a composite number.