Q: Is 550,240 a Prime Number?
A: No, 550,240 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 550240 can be evenly divided by 1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 181 190 304 362 380 608 724 760 905 1,448 1,520 1,810 2,896 3,040 3,439 3,620 5,792 6,878 7,240 13,756 14,480 17,195 27,512 28,960 34,390 55,024 68,780 110,048 137,560 275,120 and 550,240, with no remainder.
Since 550,240 cannot be divided by just 1 and 550,240, it is not a prime number.