Q: Is 489,580 a Prime Number?
A: No, 489,580 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 489580 can be evenly divided by 1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 269 364 455 538 910 1,076 1,345 1,820 1,883 2,690 3,497 3,766 5,380 6,994 7,532 9,415 13,988 17,485 18,830 24,479 34,970 37,660 48,958 69,940 97,916 122,395 244,790 and 489,580, with no remainder.
Since 489,580 cannot be divided by just 1 and 489,580, it is not a prime number.