# 221

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## Number

$221$ (two hundred and twenty-one) is:

$13 \times 17$

The $11$th positive integer after $50$, $65$, $85$, $125$, $130$, $145$, $170$, $185$, $200$, $205$ which can be expressed as the sum of two square numbers in two or more different ways:
$221 = 14^2 + 5^2 = 11^2 + 10^2$