Q: Is 165,120 a Composite Number?
A: Yes, 165,120 is a composite number.
The number 165,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 43 48 60 64 80 86 96 120 128 129 160 172 192 215 240 256 258 320 344 384 430 480 516 640 645 688 768 860 960 1,032 1,280 1,290 1,376 1,720 1,920 2,064 2,580 2,752 3,440 3,840 4,128 5,160 5,504 6,880 8,256 10,320 11,008 13,760 16,512 20,640 27,520 33,024 41,280 55,040 82,560 and 165,120, with no remainder.
Since 165,120 cannot be divided by just 1 and 165,120, it is a composite number.