Perfect Square
49691127997991884576496445079545211681 is a perfect square (7049193428896094959 × 7049193428896094959)
49691127997991884576496445079545211681 is a perfect square (7049193428896094959 × 7049193428896094959)
49691127997991884576496445079545211681 is odd
Previous odd number is 49691127997991884576496445079545211679
Next odd number is 49691127997991884576496445079545211683
100101011000100010100111000011011011000101010111010100101100011000000011011101110011000000001001010001010010000110101100100001
122697740805002752907447927494160549377136688030126718355340160228797310253677135838518384476316804403357514534241
2469208201712812958907853815539415452588771500753082516065388791375098845761