637,832,238,736

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Number

$637 \, 832 \, 238 \, 736$ is:

$2^4 \times 7^2 \times 11^2 \times 2593^2$


The $2$nd palindromic square with an even number of digits with a non-palindromic square root:
$637 \, 832 \, 238 \, 736 = 798 \, 644^2$


The $10$th palindromic square with a non-palindromic square root:
$637 \, 832 \, 238 \, 736 = 798 \, 644^2$


The $798 \, 644$th square number:
$637 \, 832 \, 238 \, 736 = 798 \, 644 \times 798 \, 644$


Also see


Sources

  • 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $637,832,238,736$
  • 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $637,832,238,736$
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