The term ivan sergeevich turgenev is identified in base64 scheme by the sequence aXZhbiBzZXJnZWV2aWNoIHR1cmdlbmV2, while the MD5 signature is equal to b0a80e23095b1d37dceb8ccc991554d2. The ASCII encoding of ivan sergeevich turgenev in hexadecimal notation is 6976616e20736572676565766963682074757267656e6576.