5188

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Number

$5188$ (five thousand, one hundred and eighty-seven) is:

$2^2 \times 1297$

The $3$rd term of the $1$st triplet of consecutive integers with equal Euler $\phi$ values:
$\map \phi {5186} = \map \phi {5187} = \map \phi {5188} = 2592 = 2^5 \times 3^4$