Q: Is 748,280 a Prime Number?
A: No, 748,280 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 748280 can be evenly divided by 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 1,439 2,878 5,756 7,195 11,512 14,390 18,707 28,780 37,414 57,560 74,828 93,535 149,656 187,070 374,140 and 748,280, with no remainder.
Since 748,280 cannot be divided by just 1 and 748,280, it is not a prime number.