Q: Is 173,400 a Prime Number?
A: No, 173,400 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 173400 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 17 20 24 25 30 34 40 50 51 60 68 75 85 100 102 120 136 150 170 200 204 255 289 300 340 408 425 510 578 600 680 850 867 1,020 1,156 1,275 1,445 1,700 1,734 2,040 2,312 2,550 2,890 3,400 3,468 4,335 5,100 5,780 6,936 7,225 8,670 10,200 11,560 14,450 17,340 21,675 28,900 34,680 43,350 57,800 86,700 and 173,400, with no remainder.
Since 173,400 cannot be divided by just 1 and 173,400, it is not a prime number.