Perfect Square
27803563418539791866025 is a perfect square (166744005645 × 166744005645)
27803563418539791866025 is a perfect square (166744005645 × 166744005645)
27803563418539791866025 is odd
Previous odd number is 27803563418539791866023
Next odd number is 27803563418539791866027
101111000110011101111110100000100111001000111001101101101011101100010101001
21493214916207297277366572296064945934027796693401389794152448765625