Q: Is 971,800 a Prime Number?
A: No, 971,800 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 971800 can be evenly divided by 1 2 4 5 8 10 20 25 40 43 50 86 100 113 172 200 215 226 344 430 452 565 860 904 1,075 1,130 1,720 2,150 2,260 2,825 4,300 4,520 4,859 5,650 8,600 9,718 11,300 19,436 22,600 24,295 38,872 48,590 97,180 121,475 194,360 242,950 485,900 and 971,800, with no remainder.
Since 971,800 cannot be divided by just 1 and 971,800, it is not a prime number.