Perfect Square
18899374013992362733126327449526275405490655390869140625 is a perfect square (4347341028029933923684515625 × 4347341028029933923684515625)
18899374013992362733126327449526275405490655390869140625 is a perfect square (4347341028029933923684515625 × 4347341028029933923684515625)
11000101 01010001 10010100 01110100 11010000 01000000 01010010 00111101 01111100 11111111 10111010 01000111 11011110 11001110 11010000 00000010 00101100 11110000 01000111 11100100 11110110 10110100 10010001
18899374013992362733126327449526275405490655390869140625 is odd
Previous odd number is 18899374013992362733126327449526275405490655390869140623
Next odd number is 18899374013992362733126327449526275405490655390869140627
6750598196832766293432046133500361928331904649489268304182095629547449918975527159694086910586773499743176862211672874309767667478130641053445287980139255523681640625
357186338120769793069819518285508871713567847074971781262994439502130202860287954531436605415403842926025390625
14252145072320200510753717767221757316640010547404374475532221