Perfect Square
66142755599642551836166497120779917465867043462641 is a perfect square (8132819658620406900444121 × 8132819658620406900444121)
66142755599642551836166497120779917465867043462641 is a perfect square (8132819658620406900444121 × 8132819658620406900444121)
66142755599642551836166497120779917465867043462641 is odd
Previous odd number is 66142755599642551836166497120779917465867043462639
Next odd number is 66142755599642551836166497120779917465867043462643
1011010100000110110111101111010011011111111111011000110100010000111111100010101111111010100100100000110110101100011000010000111011101000010011111101111101110111110001
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