Q: Is 513,040 a Prime Number?
A: No, 513,040 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 513040 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 40 44 53 55 80 88 106 110 121 176 212 220 242 265 424 440 484 530 583 605 848 880 968 1,060 1,166 1,210 1,936 2,120 2,332 2,420 2,915 4,240 4,664 4,840 5,830 6,413 9,328 9,680 11,660 12,826 23,320 25,652 32,065 46,640 51,304 64,130 102,608 128,260 256,520 and 513,040, with no remainder.
Since 513,040 cannot be divided by just 1 and 513,040, it is not a prime number.