7 base 2 13 base 3 21 base 4 31 base 5 43 base 6 57 base 7 73 base 8 101 base 9 133 base 11 157 base 12 183 base 13 211 base 14 241 base 15 273 base 16
133 base 11 157 base 12 183 base 13 211 base 14 241 base 15 273 base 16