Perfect Square
197216484670228949975104541977811214211641 is a perfect square (444090626640811852629 × 444090626640811852629)
197216484670228949975104541977811214211641 is a perfect square (444090626640811852629 × 444090626640811852629)
197216484670228949975104541977811214211641 is odd
Previous odd number is 197216484670228949975104541977811214211639
Next odd number is 197216484670228949975104541977811214211643
100100001110010001001100010101010111010111011001101101011011111011111010000101010110011100111111101010100101111010100100010001101000111001
7670605368423387098895139616208255449269735052990144476105004983676493885296939122051334896903067006715326624846347836047721
38894341825682650427410855987319853985839790409209014383722518961605682329139912881