Perfect Square
99251707919942911266899209171720188017521 is a perfect square (315042390671387127961 × 315042390671387127961)
99251707919942911266899209171720188017521 is a perfect square (315042390671387127961 × 315042390671387127961)
99251707919942911266899209171720188017521 is odd
Previous odd number is 99251707919942911266899209171720188017519
Next odd number is 99251707919942911266899209171720188017523
10010001110101100101011111010000110100111010100100111010110011010110101000000001111010000010100111000011111000100010010010011101101110001
977718800909966844308507373200562525409930600071543249174849143731981294998873047774642919743329230368628446602727415911761
9850901525025658417873518204704561503495335457794821219165089054550762828202985441