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 $2^7 \times 3^4 = 10 \, 368$
 * $\map \phi {25 \, 930} = \map \phi {25 \, 935} = \map \phi {25 \, 940} = \map \phi {25 \, 942} = 2^7 \times 3^4$