Perfect Square
827832851009359209 is a perfect square (909853203 × 909853203)
827832851009359209 is a perfect square (909853203 × 909853203)
827832851009359209 is odd
Previous odd number is 827832851009359207
Next odd number is 827832851009359211
1011 0111 1101 0000 1101 1001 0111 1000 1001 1100 1111 1100 1101 0110 1001