Q: Is 3,100,428 a Composite Number?
A: Yes, 3,100,428 is a composite number.
The number 3,100,428 can be evenly divided by 1 2 3 4 6 9 12 18 36 71 142 213 284 426 639 852 1,213 1,278 2,426 2,556 3,639 4,852 7,278 10,917 14,556 21,834 43,668 86,123 172,246 258,369 344,492 516,738 775,107 1,033,476 1,550,214 and 3,100,428, with no remainder.
Since 3,100,428 cannot be divided by just 1 and 3,100,428, it is a composite number.