Q: Is 546,000 a Prime Number?
A: No, 546,000 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 546000 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 35 39 40 42 48 50 52 56 60 65 70 75 78 80 84 91 100 104 105 112 120 125 130 140 150 156 168 175 182 195 200 208 210 240 250 260 273 280 300 312 325 336 350 364 375 390 400 420 455 500 520 525 546 560 600 624 650 700 728 750 780 840 875 910 975 1,000 1,040 1,050 1,092 1,200 1,300 1,365 1,400 1,456 1,500 1,560 1,625 1,680 1,750 1,820 1,950 2,000 2,100 2,184 2,275 2,600 2,625 2,730 2,800 3,000 3,120 3,250 3,500 3,640 3,900 4,200 4,368 4,550 4,875 5,200 5,250 5,460 6,000 6,500 6,825 7,000 7,280 7,800 8,400 9,100 9,750 10,500 10,920 11,375 13,000 13,650 14,000 15,600 18,200 19,500 21,000 21,840 22,750 26,000 27,300 34,125 36,400 39,000 42,000 45,500 54,600 68,250 78,000 91,000 109,200 136,500 182,000 273,000 and 546,000, with no remainder.
Since 546,000 cannot be divided by just 1 and 546,000, it is not a prime number.