Q: Is 1,201,980 a Prime Number?
A: No, 1,201,980 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 1201980 can be evenly divided by 1 2 3 4 5 6 10 12 13 15 20 23 26 30 39 46 52 60 65 67 69 78 92 115 130 134 138 156 195 201 230 260 268 276 299 335 345 390 402 460 598 670 690 780 804 871 897 1,005 1,196 1,340 1,380 1,495 1,541 1,742 1,794 2,010 2,613 2,990 3,082 3,484 3,588 4,020 4,355 4,485 4,623 5,226 5,980 6,164 7,705 8,710 8,970 9,246 10,452 13,065 15,410 17,420 17,940 18,492 20,033 23,115 26,130 30,820 40,066 46,230 52,260 60,099 80,132 92,460 100,165 120,198 200,330 240,396 300,495 400,660 600,990 and 1,201,980, with no remainder.
Since 1,201,980 cannot be divided by just 1 and 1,201,980, it is not a prime number.