Perfect Square
287480769048741284241698880973538965858204063729 is a perfect square (536172331483769576509223 × 536172331483769576509223)
287480769048741284241698880973538965858204063729 is a perfect square (536172331483769576509223 × 536172331483769576509223)
287480769048741284241698880973538965858204063729 is odd
Previous odd number is 287480769048741284241698880973538965858204063727
Next odd number is 287480769048741284241698880973538965858204063731
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82645192572855724754078065126954984771207765903258867518689016145757264699563615970969493385441