Q: Is 420,940 a Composite Number?
A: Yes, 420,940 is a composite number.
The number 420,940 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 260 1,619 3,238 6,476 8,095 16,190 21,047 32,380 42,094 84,188 105,235 210,470 and 420,940, with no remainder.
Since 420,940 cannot be divided by just 1 and 420,940, it is a composite number.