Q: Is 660,060 a Prime Number?
A: No, 660,060 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 660060 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 171 180 190 193 228 285 342 380 386 570 579 684 772 855 965 1,140 1,158 1,710 1,737 1,930 2,316 2,895 3,420 3,474 3,667 3,860 5,790 6,948 7,334 8,685 11,001 11,580 14,668 17,370 18,335 22,002 33,003 34,740 36,670 44,004 55,005 66,006 73,340 110,010 132,012 165,015 220,020 330,030 and 660,060, with no remainder.
Since 660,060 cannot be divided by just 1 and 660,060, it is not a prime number.