Q: Is 1,389,100 a Composite Number?
A: Yes, 1,389,100 is a composite number.
The number 1,389,100 can be evenly divided by 1 2 4 5 10 20 25 29 50 58 100 116 145 290 479 580 725 958 1,450 1,916 2,395 2,900 4,790 9,580 11,975 13,891 23,950 27,782 47,900 55,564 69,455 138,910 277,820 347,275 694,550 and 1,389,100, with no remainder.
Since 1,389,100 cannot be divided by just 1 and 1,389,100, it is a composite number.