Q: Is 141,760 a Prime Number?
A: No, 141,760 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 141760 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 80 160 320 443 886 1,772 2,215 3,544 4,430 7,088 8,860 14,176 17,720 28,352 35,440 70,880 and 141,760, with no remainder.
Since 141,760 cannot be divided by just 1 and 141,760, it is not a prime number.