Q: Is 248,580 a Prime Number?
A: No, 248,580 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 248580 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 1,381 2,762 4,143 5,524 6,905 8,286 12,429 13,810 16,572 20,715 24,858 27,620 41,430 49,716 62,145 82,860 124,290 and 248,580, with no remainder.
Since 248,580 cannot be divided by just 1 and 248,580, it is not a prime number.