Q: Is 146,520 a Prime Number?
A: No, 146,520 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 146520 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 37 40 44 45 55 60 66 72 74 88 90 99 110 111 120 132 148 165 180 185 198 220 222 264 296 330 333 360 370 396 407 440 444 495 555 660 666 740 792 814 888 990 1,110 1,221 1,320 1,332 1,480 1,628 1,665 1,980 2,035 2,220 2,442 2,664 3,256 3,330 3,663 3,960 4,070 4,440 4,884 6,105 6,660 7,326 8,140 9,768 12,210 13,320 14,652 16,280 18,315 24,420 29,304 36,630 48,840 73,260 and 146,520, with no remainder.
Since 146,520 cannot be divided by just 1 and 146,520, it is not a prime number.