Q: Is 415,000 a Prime Number?
A: No, 415,000 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 415000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 83 100 125 166 200 250 332 415 500 625 664 830 1,000 1,250 1,660 2,075 2,500 3,320 4,150 5,000 8,300 10,375 16,600 20,750 41,500 51,875 83,000 103,750 207,500 and 415,000, with no remainder.
Since 415,000 cannot be divided by just 1 and 415,000, it is not a prime number.