Q: Is 173,940 a Prime Number?
A: No, 173,940 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 173940 can be evenly divided by 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 223 260 390 446 669 780 892 1,115 1,338 2,230 2,676 2,899 3,345 4,460 5,798 6,690 8,697 11,596 13,380 14,495 17,394 28,990 34,788 43,485 57,980 86,970 and 173,940, with no remainder.
Since 173,940 cannot be divided by just 1 and 173,940, it is not a prime number.