Q: Is 454,000 a Prime Number?
A: No, 454,000 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 454000 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 227 250 400 454 500 908 1,000 1,135 1,816 2,000 2,270 3,632 4,540 5,675 9,080 11,350 18,160 22,700 28,375 45,400 56,750 90,800 113,500 227,000 and 454,000, with no remainder.
Since 454,000 cannot be divided by just 1 and 454,000, it is not a prime number.