4,478,976
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Number
$4 \, 478 \, 976$ (four million, four hundred and seventy-eight thousand, nine hundred and seventy-six) is:
- $2^{11} \times 3^7$
- The smallest $r$ satisfying the Diophantine equation $p^p \times q^q = r^r$:
- $2 \, 985 \, 984^{2 \, 985 \, 984} \times 1 \, 679 \, 616^{1 \, 679 \, 616} = 4 \, 478 \, 976^{4 \, 478 \, 976}$
Also see
Sources
- 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $4,478,976$
- 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $4,478,976$