2201

Previous  ... Next

Number

$2201$ (two thousand, two hundred and one) is:

$31 \times 71$


The $1$st non-palindromic positive integer (and the only one known) whose cube is palindromic:
$2201^3 = 10 \, 662 \, 526 \, 601$


The $8$th positive integer after $1$, $2$, $7$, $11$, $101$, $111$, $1001$ whose cube is palindromic:
$2201^3 = 10 \, 662 \, 526 \, 601$


Also see


Sources

  • 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $2201$
This article is issued from ProofWiki. The text is available under Creative Commons Attribution-ShareAlike License unless otherwise noted. Additional terms may apply for the media files.