Q: Is 24,990 a Prime Number?
A: No, 24,990 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 24990 can be evenly divided by 1 2 3 5 6 7 10 14 15 17 21 30 34 35 42 49 51 70 85 98 102 105 119 147 170 210 238 245 255 294 357 490 510 595 714 735 833 1,190 1,470 1,666 1,785 2,499 3,570 4,165 4,998 8,330 12,495 and 24,990, with no remainder.
Since 24,990 cannot be divided by just 1 and 24,990, it is not a prime number.