Q: Is 242,320 a Prime Number?
A: No, 242,320 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 242320 can be evenly divided by 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 233 260 466 520 932 1,040 1,165 1,864 2,330 3,029 3,728 4,660 6,058 9,320 12,116 15,145 18,640 24,232 30,290 48,464 60,580 121,160 and 242,320, with no remainder.
Since 242,320 cannot be divided by just 1 and 242,320, it is not a prime number.