Q: Is 641,264 a Composite Number?
A: Yes, 641,264 is a composite number.
The number 641,264 can be evenly divided by 1 2 4 8 13 16 26 52 104 208 3,083 6,166 12,332 24,664 40,079 49,328 80,158 160,316 320,632 and 641,264, with no remainder.
Since 641,264 cannot be divided by just 1 and 641,264, it is a composite number.