Q: Is 600,660 a Prime Number?
A: No, 600,660 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 600660 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 47 60 71 90 94 141 142 180 188 213 235 282 284 355 423 426 470 564 639 705 710 846 852 940 1,065 1,278 1,410 1,420 1,692 2,115 2,130 2,556 2,820 3,195 3,337 4,230 4,260 6,390 6,674 8,460 10,011 12,780 13,348 16,685 20,022 30,033 33,370 40,044 50,055 60,066 66,740 100,110 120,132 150,165 200,220 300,330 and 600,660, with no remainder.
Since 600,660 cannot be divided by just 1 and 600,660, it is not a prime number.