Q: Is 3,221,000 a Composite Number?
A: Yes, 3,221,000 is a composite number.
The number 3,221,000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1,000 3,221 6,442 12,884 16,105 25,768 32,210 64,420 80,525 128,840 161,050 322,100 402,625 644,200 805,250 1,610,500 and 3,221,000, with no remainder.
Since 3,221,000 cannot be divided by just 1 and 3,221,000, it is a composite number.