Q: Is 799,900 a Prime Number?
A: No, 799,900 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 799900 can be evenly divided by 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 421 475 842 950 1,684 1,900 2,105 4,210 7,999 8,420 10,525 15,998 21,050 31,996 39,995 42,100 79,990 159,980 199,975 399,950 and 799,900, with no remainder.
Since 799,900 cannot be divided by just 1 and 799,900, it is not a prime number.