Q: Is 136,920 a Prime Number?
A: No, 136,920 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 136920 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 163 168 210 280 326 420 489 652 815 840 978 1,141 1,304 1,630 1,956 2,282 2,445 3,260 3,423 3,912 4,564 4,890 5,705 6,520 6,846 9,128 9,780 11,410 13,692 17,115 19,560 22,820 27,384 34,230 45,640 68,460 and 136,920, with no remainder.
Since 136,920 cannot be divided by just 1 and 136,920, it is not a prime number.