3031
This number is a composite.
π(3031) = (3!)^3 + (0!)^3 + (3!)^3 + (1!)^3. There is only one other number (i.e., 3030) with this property. [Gupta]
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This number is a composite.
π(3031) = (3!)^3 + (0!)^3 + (3!)^3 + (1!)^3. There is only one other number (i.e., 3030) with this property. [Gupta]