Q: Is 164,920 a Prime Number?
A: No, 164,920 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 164920 can be evenly divided by 1 2 4 5 7 8 10 14 19 20 28 31 35 38 40 56 62 70 76 95 124 133 140 152 155 190 217 248 266 280 310 380 434 532 589 620 665 760 868 1,064 1,085 1,178 1,240 1,330 1,736 2,170 2,356 2,660 2,945 4,123 4,340 4,712 5,320 5,890 8,246 8,680 11,780 16,492 20,615 23,560 32,984 41,230 82,460 and 164,920, with no remainder.
Since 164,920 cannot be divided by just 1 and 164,920, it is not a prime number.