Perfect Square
12130212647382529543220998593080845095851462569 is a perfect square (110137244596832590013837 × 110137244596832590013837)
12130212647382529543220998593080845095851462569 is a perfect square (110137244596832590013837 × 110137244596832590013837)
12130212647382529543220998593080845095851462569 is odd
Previous odd number is 12130212647382529543220998593080845095851462567
Next odd number is 12130212647382529543220998593080845095851462571
1000011111111100000000001100011010011010011110000011000101010101111001001101010111010111111101111001001111011000101000100100001010011100110000111110101001
1784864463475501258432235520438708622659839051157992716733792100330623741542714083032301478519889592066165546398461943021298563440657966009
147142058870719076015207309350953813580969234627145235584677134593005563004284486616408079761