Perfect Square
1673964686745732309804066380296763798326921 is a perfect square (1293817872324282089411 × 1293817872324282089411)
1673964686745732309804066380296763798326921 is a perfect square (1293817872324282089411 × 1293817872324282089411)
1673964686745732309804066380296763798326921 is odd
Previous odd number is 1673964686745732309804066380296763798326919
Next odd number is 1673964686745732309804066380296763798326923
100110011011101010111000011111001101011100011111011110000001011110000100100101100010111010111100100001101111110010110101101100000111010001001
4690713157807771431288001163571265228486980838220465776991816862210084527235453624551241959869452517584688251530564632902927961
2802157772471737700198554077518965635347461563255042254540801602029381439318793340241