57,321

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Number

$57 \, 321$ (fifty-seven thousand, three hundred and twenty-one) is:

$3^3 \times 11 \times 193$

The smaller of the $2$nd pandigital pair, with $60 \, 984$, of integers each have squares which are themselves pandigital:

$57 \, 321^2 = 3 \, 285 \, 697 \, 041$, $60 \, 984^2 = 3 \, 719 \, 048 \, 256$

Also see

• Previous  ... Next: Pandigital Pairs whose Squares are Pandigital

Sources

• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $57,321$