Q: Is 387,680 a Composite Number?
A: Yes, 387,680 is a composite number.
The number 387,680 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 2,423 4,846 9,692 12,115 19,384 24,230 38,768 48,460 77,536 96,920 193,840 and 387,680, with no remainder.
Since 387,680 cannot be divided by just 1 and 387,680, it is a composite number.