Perfect Square
197216485344042758871396891160995863815041 is a perfect square (444090627399456336321 × 444090627399456336321)
197216485344042758871396891160995863815041 is a perfect square (444090627399456336321 × 444090627399456336321)
197216485344042758871396891160995863815041 is odd
Previous odd number is 197216485344042758871396891160995863815039
Next odd number is 197216485344042758871396891160995863815043
100100001110010001001100010111011100010000001000001010111000101100011011001111011111101001101010001010010001101011001101010110001110000001
7670605447046021197751611971968329830682488817000805262090895278489924004363171890399726573228674816387162352012085894113921
38894342091457032307004343761240490976924372253856686456647921040613228015057831681