Q: Is 542,700 a Prime Number?
A: No, 542,700 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 542700 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 67 75 81 90 100 108 134 135 150 162 180 201 225 268 270 300 324 335 402 405 450 540 603 670 675 804 810 900 1,005 1,206 1,340 1,350 1,620 1,675 1,809 2,010 2,025 2,412 2,700 3,015 3,350 3,618 4,020 4,050 5,025 5,427 6,030 6,700 7,236 8,100 9,045 10,050 10,854 12,060 15,075 18,090 20,100 21,708 27,135 30,150 36,180 45,225 54,270 60,300 90,450 108,540 135,675 180,900 271,350 and 542,700, with no remainder.
Since 542,700 cannot be divided by just 1 and 542,700, it is not a prime number.