Perfect Square
1661834561870194219067769842581738495136025 is a perfect square (1289121624157392768645 × 1289121624157392768645)
1661834561870194219067769842581738495136025 is a perfect square (1289121624157392768645 × 1289121624157392768645)
1661834561870194219067769842581738495136025 is odd
Previous odd number is 1661834561870194219067769842581738495136023
Next odd number is 1661834561870194219067769842581738495136027
100110001001110110001010111101000100001000111110000100110011001110101100110001001011101100000101101110010001110100011011111111101000100011001
4589478723016887398070058709661524506452322895544479526708484910667623949290633760606095473545747102126377297996009521580015625
2761694111026300377815688230090690808841283980757860763418742042239226982583252800625