Q: Is 254,800 a Prime Number?
A: No, 254,800 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 254800 can be evenly divided by 1 2 4 5 7 8 10 13 14 16 20 25 26 28 35 40 49 50 52 56 65 70 80 91 98 100 104 112 130 140 175 182 196 200 208 245 260 280 325 350 364 392 400 455 490 520 560 637 650 700 728 784 910 980 1,040 1,225 1,274 1,300 1,400 1,456 1,820 1,960 2,275 2,450 2,548 2,600 2,800 3,185 3,640 3,920 4,550 4,900 5,096 5,200 6,370 7,280 9,100 9,800 10,192 12,740 15,925 18,200 19,600 25,480 31,850 36,400 50,960 63,700 127,400 and 254,800, with no remainder.
Since 254,800 cannot be divided by just 1 and 254,800, it is not a prime number.