Q: Is 720,200 a Prime Number?
A: No, 720,200 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 720200 can be evenly divided by 1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 130 200 260 277 325 520 554 650 1,108 1,300 1,385 2,216 2,600 2,770 3,601 5,540 6,925 7,202 11,080 13,850 14,404 18,005 27,700 28,808 36,010 55,400 72,020 90,025 144,040 180,050 360,100 and 720,200, with no remainder.
Since 720,200 cannot be divided by just 1 and 720,200, it is not a prime number.