The term evaporative cooler is identified in base64 scheme by the sequence ZXZhcG9yYXRpdmUgY29vbGVy, while the MD5 signature is equal to 1eb631a607d931006c8e62746edf480b. The ASCII encoding of evaporative cooler in hexadecimal notation is 657661706f72617469766520636f6f6c6572.