Perfect Square
1642912225740815382297914500223001 is a perfect square (40532853658986501 × 40532853658986501)
1642912225740815382297914500223001 is a perfect square (40532853658986501 × 40532853658986501)
1642912225740815382297914500223001 is odd
Previous odd number is 1642912225740815382297914500222999
Next odd number is 1642912225740815382297914500223003
101000100000000011101111011010101000010010101110110000000110111000111100010101001101111000001001001000000011001
4434483918565374903943367276830260944820816963457782881777928023788015639233788112029084459687669001
2699160581488639921639392079491472350835286191445884462878729446001