Perfect Square
85070591730234615828950163710522949636 is a perfect square (9223372036854775806 × 9223372036854775806)
85070591730234615828950163710522949636 is a perfect square (9223372036854775806 × 9223372036854775806)
85070591730234615828950163710522949636 is even
Previous even number is 85070591730234615828950163710522949634
Next even number is 85070591730234615828950163710522949638
615656346818663736890864863094402685240458120927376293923527047632440653142966908917270607696787020784216301371456
7237005577332262207696084827656313479035278819920499616848843295441792532496
111111111111111111111111111111111111111111111111111111111111100000000000000000000000000000000000000000000000000000000000000100