2692
This number is a composite.
Just showing those entries submitted by 'Gaydos': (Click here to show all)
2692 is the smallest beastly deficient number: 2692 - (1 + 2 + 4 + 673 + 1346) = 666. The sequence of such numbers begins 2692, 3213, 2778112, … . A fourth term has yet to be found. [Gaydos]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell