Perfect Square
99918873886731560506307837819822701518246881881489 is a perfect square (9995942871321922501371817 × 9995942871321922501371817)
99918873886731560506307837819822701518246881881489 is a perfect square (9995942871321922501371817 × 9995942871321922501371817)
99918873886731560506307837819822701518246881881489 is odd
Previous odd number is 99918873886731560506307837819822701518246881881487
Next odd number is 99918873886731560506307837819822701518246881881491
10001000101111000000101010000111101110111110001100111101011010000010111101101001011100010111001011000001011000111000000111010101000111111000110110100010110110110010001
997568190501895874015882170224863271246602286331784859611261107159300782427661180507435694744551778084048967348770846602006021326155889124770103733169
9983781358792566144936037489998800787781627465887740086120603705178890104986378343464011548640857121