Q: Is 1,366,000 a Prime Number?
A: No, 1,366,000 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 1366000 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 683 1,000 1,366 2,000 2,732 3,415 5,464 6,830 10,928 13,660 17,075 27,320 34,150 54,640 68,300 85,375 136,600 170,750 273,200 341,500 683,000 and 1,366,000, with no remainder.
Since 1,366,000 cannot be divided by just 1 and 1,366,000, it is not a prime number.