Q: Is 802,128 a Prime Number?
A: No, 802,128 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 802128 can be evenly divided by 1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 408 816 983 1,966 2,949 3,932 5,898 7,864 11,796 15,728 16,711 23,592 33,422 47,184 50,133 66,844 100,266 133,688 200,532 267,376 401,064 and 802,128, with no remainder.
Since 802,128 cannot be divided by just 1 and 802,128, it is not a prime number.