Q: Is 1,078,000 a Prime Number?
A: No, 1,078,000 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 1078000 can be evenly divided by 1 2 4 5 7 8 10 11 14 16 20 22 25 28 35 40 44 49 50 55 56 70 77 80 88 98 100 110 112 125 140 154 175 176 196 200 220 245 250 275 280 308 350 385 392 400 440 490 500 539 550 560 616 700 770 784 875 880 980 1,000 1,078 1,100 1,225 1,232 1,375 1,400 1,540 1,750 1,925 1,960 2,000 2,156 2,200 2,450 2,695 2,750 2,800 3,080 3,500 3,850 3,920 4,312 4,400 4,900 5,390 5,500 6,125 6,160 7,000 7,700 8,624 9,625 9,800 10,780 11,000 12,250 13,475 14,000 15,400 19,250 19,600 21,560 22,000 24,500 26,950 30,800 38,500 43,120 49,000 53,900 67,375 77,000 98,000 107,800 134,750 154,000 215,600 269,500 539,000 and 1,078,000, with no remainder.
Since 1,078,000 cannot be divided by just 1 and 1,078,000, it is not a prime number.