Q: Is 277,000 a Prime Number?
A: No, 277,000 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 277000 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 125 200 250 277 500 554 1,000 1,108 1,385 2,216 2,770 5,540 6,925 11,080 13,850 27,700 34,625 55,400 69,250 138,500 and 277,000, with no remainder.
Since 277,000 cannot be divided by just 1 and 277,000, it is not a prime number.