Q: Is 1,028,000 a Prime Number?
A: No, 1,028,000 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 1028000 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 257 400 500 514 800 1,000 1,028 1,285 2,000 2,056 2,570 4,000 4,112 5,140 6,425 8,224 10,280 12,850 20,560 25,700 32,125 41,120 51,400 64,250 102,800 128,500 205,600 257,000 514,000 and 1,028,000, with no remainder.
Since 1,028,000 cannot be divided by just 1 and 1,028,000, it is not a prime number.