Q: Is 497,800 a Prime Number?
A: No, 497,800 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 497800 can be evenly divided by 1 2 4 5 8 10 19 20 25 38 40 50 76 95 100 131 152 190 200 262 380 475 524 655 760 950 1,048 1,310 1,900 2,489 2,620 3,275 3,800 4,978 5,240 6,550 9,956 12,445 13,100 19,912 24,890 26,200 49,780 62,225 99,560 124,450 248,900 and 497,800, with no remainder.
Since 497,800 cannot be divided by just 1 and 497,800, it is not a prime number.