25,930

Number
$25 \, 930$ (twenty-five thousand, nine hundred and thirty) is:


 * $2 \times 5 \times 2593$


 * The $1$st of $4$ integers whose Euler $\phi$ value is $2^7 \times 3^4 = 10 \, 368$
 * $\phi \left({25 \, 930}\right) = \phi \left({25 \, 935}\right) = \phi \left({25 \, 940}\right) = \phi \left({25 \, 942}\right) = 2^7 \times 3^4$