Q: Is 9,742,280 a Composite Number?
A: Yes, 9,742,280 is a composite number.
The number 9,742,280 can be evenly divided by 1 2 4 5 8 10 20 40 79 158 316 395 632 790 1,580 3,083 3,160 6,166 12,332 15,415 24,664 30,830 61,660 123,320 243,557 487,114 974,228 1,217,785 1,948,456 2,435,570 4,871,140 and 9,742,280, with no remainder.
Since 9,742,280 cannot be divided by just 1 and 9,742,280, it is a composite number.