Q: Is 6,940,000 a Prime Number?
A: No, 6,940,000 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 6940000 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 347 400 500 625 694 800 1,000 1,250 1,388 1,735 2,000 2,500 2,776 3,470 4,000 5,000 5,552 6,940 8,675 10,000 11,104 13,880 17,350 20,000 27,760 34,700 43,375 55,520 69,400 86,750 138,800 173,500 216,875 277,600 347,000 433,750 694,000 867,500 1,388,000 1,735,000 3,470,000 and 6,940,000, with no remainder.
Since 6,940,000 cannot be divided by just 1 and 6,940,000, it is not a prime number.