Q: Is 1,888,000 a Prime Number?
A: No, 1,888,000 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 1888000 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 59 64 80 100 118 125 128 160 200 236 250 256 295 320 400 472 500 590 640 800 944 1,000 1,180 1,280 1,475 1,600 1,888 2,000 2,360 2,950 3,200 3,776 4,000 4,720 5,900 6,400 7,375 7,552 8,000 9,440 11,800 14,750 15,104 16,000 18,880 23,600 29,500 32,000 37,760 47,200 59,000 75,520 94,400 118,000 188,800 236,000 377,600 472,000 944,000 and 1,888,000, with no remainder.
Since 1,888,000 cannot be divided by just 1 and 1,888,000, it is not a prime number.