Perfect Square
66874466942853007693192469652225712890819129003753890625 is a perfect square (8177681024768146805905694625 × 8177681024768146805905694625)
66874466942853007693192469652225712890819129003753890625 is a perfect square (8177681024768146805905694625 × 8177681024768146805905694625)
66874466942853007693192469652225712890819129003753890625 is odd
Previous odd number is 66874466942853007693192469652225712890819129003753890623
Next odd number is 66874466942853007693192469652225712890819129003753890627
101011101000110011101101110001101010110001111100001111010101111011100010100001111101010101101110000000000101010110000100010000100101010011111000011101010011101101101000000110001101000001
299075611809418463827369261169272603752533076843414584617536475212826479473858012545534503178855092833751212801199978572190201346524815258366544039246209140777587890625
4472194328890739700924070602526858885316006375629129764101562116481284320344590820328216153861622944824462890625
53506355615261741725734241752556000526042045237035235550061501