Q: Is 165,750 a Prime Number?
A: No, 165,750 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 165750 can be evenly divided by 1 2 3 5 6 10 13 15 17 25 26 30 34 39 50 51 65 75 78 85 102 125 130 150 170 195 221 250 255 325 375 390 425 442 510 650 663 750 850 975 1,105 1,275 1,326 1,625 1,950 2,125 2,210 2,550 3,250 3,315 4,250 4,875 5,525 6,375 6,630 9,750 11,050 12,750 16,575 27,625 33,150 55,250 82,875 and 165,750, with no remainder.
Since 165,750 cannot be divided by just 1 and 165,750, it is not a prime number.