32

This number is a composite.

Just showing those entries submitted by 'Merickel': (Click here to show all)

+ Half of this reversal of a prime may be had by turning its first digit (2nd prime) into a tetration superscript (32=16), while the index of that prime comes by turning the second digit (1st prime) into an exponent (32=9, with 23=p9). [Merickel]

(There is one curio for this number that has not yet been approved by an editor.)

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