Q: Is 542,620 a Composite Number?
A: Yes, 542,620 is a composite number.
The number 542,620 can be evenly divided by 1 2 4 5 10 13 20 26 52 65 130 260 2,087 4,174 8,348 10,435 20,870 27,131 41,740 54,262 108,524 135,655 271,310 and 542,620, with no remainder.
Since 542,620 cannot be divided by just 1 and 542,620, it is a composite number.