Q: Is 142,650 a Prime Number?
A: No, 142,650 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 142650 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 317 450 634 951 1,585 1,902 2,853 3,170 4,755 5,706 7,925 9,510 14,265 15,850 23,775 28,530 47,550 71,325 and 142,650, with no remainder.
Since 142,650 cannot be divided by just 1 and 142,650, it is not a prime number.