The prime factorization of 1125721 is:
$$ 1125721 = 1061\cdot1061 $$Which is the same as :
$$ 1125721 = 1061^{2} $$Prime factorization can be nicely visualized by creating a factorization tree.
| 1125721 can be written as 1061 × 1061. |
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| The end nodes are the prime factors of the number 1125721. |