Perfect Square
8216956651278406589964702638427744141025 is a perfect square (90647430472564453105 × 90647430472564453105)
8216956651278406589964702638427744141025 is a perfect square (90647430472564453105 × 90647430472564453105)
8216956651278406589964702638427744141025 is odd
Previous odd number is 8216956651278406589964702638427744141023
Next odd number is 8216956651278406589964702638427744141027
1100000100101110000000100100101100001011011011100001101100000011110010001001110111011001110110011101011110011111010100111111011100001
554795573760747995144865515647761803403807421058717117223141279586877041209143714657154071985695255513575234332339390625
67518376608988445563262896629467974868901899733674461274104688098081215088050625