The term barthold george niebuhr is identified in base64 scheme by the sequence YmFydGhvbGQgZ2VvcmdlIG5pZWJ1aHI=, while the MD5 signature is equal to 98bb67ecd8c7f6493412204bd08468dd. The ASCII encoding of barthold george niebuhr in hexadecimal notation is 62617274686f6c642067656f726765206e696562756872.