Q: Is 260,560 a Prime Number?
A: No, 260,560 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 260560 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 3,257 6,514 13,028 16,285 26,056 32,570 52,112 65,140 130,280 and 260,560, with no remainder.
Since 260,560 cannot be divided by just 1 and 260,560, it is not a prime number.