Q: Is 577,980 a Prime Number?
A: No, 577,980 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 577980 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 18 19 20 26 30 36 38 39 45 52 57 60 65 76 78 90 95 114 117 130 156 169 171 180 190 195 228 234 247 260 285 338 342 380 390 468 494 507 570 585 676 684 741 780 845 855 988 1,014 1,140 1,170 1,235 1,482 1,521 1,690 1,710 2,028 2,223 2,340 2,470 2,535 2,964 3,042 3,211 3,380 3,420 3,705 4,446 4,940 5,070 6,084 6,422 7,410 7,605 8,892 9,633 10,140 11,115 12,844 14,820 15,210 16,055 19,266 22,230 28,899 30,420 32,110 38,532 44,460 48,165 57,798 64,220 96,330 115,596 144,495 192,660 288,990 and 577,980, with no remainder.
Since 577,980 cannot be divided by just 1 and 577,980, it is not a prime number.