Q: Is 302,480 a Prime Number?
A: No, 302,480 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 302480 can be evenly divided by 1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 199 304 380 398 760 796 995 1,520 1,592 1,990 3,184 3,781 3,980 7,562 7,960 15,124 15,920 18,905 30,248 37,810 60,496 75,620 151,240 and 302,480, with no remainder.
Since 302,480 cannot be divided by just 1 and 302,480, it is not a prime number.