101 = 12^2 + 02^1 + 12^0 = 4 + 0 + 1 = 511101 = 12^4 + 12^3 + 12^2 + 02^1 + 12^0 = 16 + 8 + 4 + 0 + 1 = 29101010 = 12^5 + 02^4 + 12^3 + 02^2 + 12^1 + 02^0 = 32 + 0 + 8 + 0 + 2 + 0 = 42100011 = 12^5 + 02^4 + 02^3 + 02^2 + 12^1 + 12^0 = 32 + 0 + 0 + 0 + 2 + 1 = 3510110111011 = 12^10 + 02^9 + 12^8 + 12^7 + 02^6 + 12^5 + 12^4 + 12^3 + 02^2 + 12^1 + 1*2^0 = 1024 + 0 + 256 + 128 + 0 + 32 + 16 + 8 + 0 + 2 + 1 = 1467
2 = 107 = 11117 = 1000168 = 1000100315 = 100111011765 = 10111111012047 = 11111111111
101 = 12^2 + 02^1 + 12^0 = 4 + 0 + 1 = 5
11101 = 12^4 + 12^3 + 12^2 + 02^1 + 12^0 = 16 + 8 + 4 + 0 + 1 = 29
101010 = 12^5 + 02^4 + 12^3 + 02^2 + 12^1 + 02^0 = 32 + 0 + 8 + 0 + 2 + 0 = 42
100011 = 12^5 + 02^4 + 02^3 + 02^2 + 12^1 + 12^0 = 32 + 0 + 0 + 0 + 2 + 1 = 35
10110111011 = 12^10 + 02^9 + 12^8 + 12^7 + 02^6 + 12^5 + 12^4 + 12^3 + 02^2 + 12^1 + 1*2^0 = 1024 + 0 + 256 + 128 + 0 + 32 + 16 + 8 + 0 + 2 + 1 = 1467
2 = 10
7 = 111
17 = 10001
68 = 1000100
315 = 100111011
765 = 1011111101
2047 = 11111111111