Perfect Square
87112285850630608260351416699563481760000 is a perfect square (295147905041913872400 × 295147905041913872400)
87112285850630608260351416699563481760000 is a perfect square (295147905041913872400 × 295147905041913872400)
11111111 11111111 11111111 11111100 00000000 00000000 00000000 00000101 11111111 11111111 11111111 11111100 00000000 00000000 00000000 00000001 00000000
87112285850630608260351416699563481760000 is even
Previous even number is 87112285850630608260351416699563481759998
Next even number is 87112285850630608260351416699563481760002
661055966943279560861094540861338423449920833366727934063075001075716428801645989038397721574076584366424395776000000000000
7588550346121977676570605332747698626743779025681162765601409332173852697600000000