Perfect Square
197194749383289361452992337173951456950401 is a perfect square (444066154287049173951 × 444066154287049173951)
197194749383289361452992337173951456950401 is a perfect square (444066154287049173951 × 444066154287049173951)
197194749383289361452992337173951456950401 is odd
Previous odd number is 197194749383289361452992337173951456950399
Next odd number is 197194749383289361452992337173951456950403
100100001110000000110101110100010101110101010100001011011001010011111111000010001101111001110100111010001110001011000110110011100010000001
7668069508882027439682093621324723164078911767340263602420828672018603814586443749698933735418741433535689630152594615331201
38885769184338299999096933058924061894840118386093339014815193529441212370974060801