Q: Is 264,550 a Prime Number?
A: No, 264,550 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 264550 can be evenly divided by 1 2 5 10 11 13 22 25 26 37 50 55 65 74 110 130 143 185 275 286 325 370 407 481 550 650 715 814 925 962 1,430 1,850 2,035 2,405 3,575 4,070 4,810 5,291 7,150 10,175 10,582 12,025 20,350 24,050 26,455 52,910 132,275 and 264,550, with no remainder.
Since 264,550 cannot be divided by just 1 and 264,550, it is not a prime number.