Q: Is 89,000 a Prime Number?
A: No, 89,000 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 89000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 89 100 125 178 200 250 356 445 500 712 890 1,000 1,780 2,225 3,560 4,450 8,900 11,125 17,800 22,250 44,500 and 89,000, with no remainder.
Since 89,000 cannot be divided by just 1 and 89,000, it is not a prime number.