It is so very quick and easy to get the answer if only you can be bothered to use your calculator. But since you can't, the answer is 6.189189...
15.2667
229
0.0005
229
7.3871
0.1048
25.4444
1, 3, 37, 111, 229, 687, 8473, 25419
0.0175
208.1818
0.0306
Evenly by 1 and itself.