Q: Is 75,480 a Prime Number?
A: No, 75,480 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 75480 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 37 40 51 60 68 74 85 102 111 120 136 148 170 185 204 222 255 296 340 370 408 444 510 555 629 680 740 888 1,020 1,110 1,258 1,480 1,887 2,040 2,220 2,516 3,145 3,774 4,440 5,032 6,290 7,548 9,435 12,580 15,096 18,870 25,160 37,740 and 75,480, with no remainder.
Since 75,480 cannot be divided by just 1 and 75,480, it is not a prime number.