Q: Is 142,240 a Composite Number?
A: Yes, 142,240 is a composite number.
The number 142,240 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 127 140 160 224 254 280 508 560 635 889 1,016 1,120 1,270 1,778 2,032 2,540 3,556 4,064 4,445 5,080 7,112 8,890 10,160 14,224 17,780 20,320 28,448 35,560 71,120 and 142,240, with no remainder.
Since 142,240 cannot be divided by just 1 and 142,240, it is a composite number.