Q: Is 2,742,750 a Prime Number?
A: No, 2,742,750 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 2742750 can be evenly divided by 1 2 3 5 6 9 10 15 18 23 25 30 45 46 50 53 69 75 90 106 115 125 138 150 159 207 225 230 250 265 318 345 375 414 450 477 530 575 690 750 795 954 1,035 1,125 1,150 1,219 1,325 1,590 1,725 2,070 2,250 2,385 2,438 2,650 2,875 3,450 3,657 3,975 4,770 5,175 5,750 6,095 6,625 7,314 7,950 8,625 10,350 10,971 11,925 12,190 13,250 17,250 18,285 19,875 21,942 23,850 25,875 30,475 36,570 39,750 51,750 54,855 59,625 60,950 91,425 109,710 119,250 152,375 182,850 274,275 304,750 457,125 548,550 914,250 1,371,375 and 2,742,750, with no remainder.
Since 2,742,750 cannot be divided by just 1 and 2,742,750, it is not a prime number.