Q: Is 3,055,440 a Prime Number?
A: No, 3,055,440 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 3055440 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 40 48 58 60 80 87 116 120 145 174 232 240 290 348 435 439 464 580 696 870 878 1,160 1,317 1,392 1,740 1,756 2,195 2,320 2,634 3,480 3,512 4,390 5,268 6,585 6,960 7,024 8,780 10,536 12,731 13,170 17,560 21,072 25,462 26,340 35,120 38,193 50,924 52,680 63,655 76,386 101,848 105,360 127,310 152,772 190,965 203,696 254,620 305,544 381,930 509,240 611,088 763,860 1,018,480 1,527,720 and 3,055,440, with no remainder.
Since 3,055,440 cannot be divided by just 1 and 3,055,440, it is not a prime number.