Q: Is 2,743,400 a Prime Number?
A: No, 2,743,400 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 2743400 can be evenly divided by 1 2 4 5 8 10 11 20 22 25 29 40 43 44 50 55 58 86 88 100 110 116 145 172 200 215 220 232 275 290 319 344 430 440 473 550 580 638 725 860 946 1,075 1,100 1,160 1,247 1,276 1,450 1,595 1,720 1,892 2,150 2,200 2,365 2,494 2,552 2,900 3,190 3,784 4,300 4,730 4,988 5,800 6,235 6,380 7,975 8,600 9,460 9,976 11,825 12,470 12,760 13,717 15,950 18,920 23,650 24,940 27,434 31,175 31,900 47,300 49,880 54,868 62,350 63,800 68,585 94,600 109,736 124,700 137,170 249,400 274,340 342,925 548,680 685,850 1,371,700 and 2,743,400, with no remainder.
Since 2,743,400 cannot be divided by just 1 and 2,743,400, it is not a prime number.