Perfect Square
3980286036711375698133356551715584884213792010000 is a perfect square (1995065421662000460960100 × 1995065421662000460960100)
3980286036711375698133356551715584884213792010000 is a perfect square (1995065421662000460960100 × 1995065421662000460960100)
3980286036711375698133356551715584884213792010000 is even
Previous even number is 3980286036711375698133356551715584884213792009998
Next even number is 3980286036711375698133356551715584884213792010002
63058385784687012532038109673985752260499777729543985388632835404192983015780616619001634083366129811117493555819742018444844930057601000000000000
15842676934039550811765956081100029140554544910879887130406178984685181137397660703539840100000000
101011100100110010001100101110000100000111000100110001111011000000110110011011111110110000111010010000110111001001000001111001111110010000011110100110111100010000