361

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Number

$361$ (three hundred and sixty-one) is:

$19^2$

The $3$rd square after $49$, $169$ whose decimal representation can be split into two parts which are each themselves square:

$361 = 19^2$; $36 = 6^2$, $1 = 1^2$

The $8$th square lucky number:

$1, 9, 25, 49, 169, 289, 361, \ldots$

The $19$th square number after $1$, $4$, $9$, $16$, $25$, $36$, $49$, $64$, $81$, $100$, $121$, $144$, $169$, $196$, $225$, $256$, $289$, $324$:

$361 = 19 \times 19$

The $32$nd powerful number after $1$, $4$, $8$, $9$, $16$, $25$, $\ldots$, $144$, $169$, $196$, $200$, $216$, $225$, $243$, $256$, $288$, $289$, $324$, $343$

Also see

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• Previous  ... Next: Powerful Number