Perfect Square
999936001759972864256382480389519348760585834496 is a perfect square (999968000367998208003136 × 999968000367998208003136)
999936001759972864256382480389519348760585834496 is a perfect square (999968000367998208003136 × 999968000367998208003136)
10101111 00100110 10101110 01011011 00100001 10110101 11110011 01111000 01001001 01000110 00000010 00000110 00001101 00010001 00100001 11101111 00111010 00110110 00010000 00000000
999936001759972864256382480389519348760585834496 is even
Previous even number is 999936001759972864256382480389519348760585834494
Next even number is 999936001759972864256382480389519348760585834498
999808017566980650107738279625764552205223793462863145704609447805673196097851691644512014468574193696849194159258273145477634248562185062055936
999872007615720455083644626740363751691394697899032988349683401148778961440326468851976703574016