Q: Is 520,080 a Prime Number?
A: No, 520,080 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 520080 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 165 176 197 220 240 264 330 394 440 528 591 660 788 880 985 1,182 1,320 1,576 1,970 2,167 2,364 2,640 2,955 3,152 3,940 4,334 4,728 5,910 6,501 7,880 8,668 9,456 10,835 11,820 13,002 15,760 17,336 21,670 23,640 26,004 32,505 34,672 43,340 47,280 52,008 65,010 86,680 104,016 130,020 173,360 260,040 and 520,080, with no remainder.
Since 520,080 cannot be divided by just 1 and 520,080, it is not a prime number.