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A050765 Composite n added to sum of its prime factors is nextprime(n). 2
38400, 59290, 89700, 93639, 155952, 356400, 682080, 1226907, 1468320, 1648640, 2592000, 2995200, 3595500, 3933644, 5845203, 5967360, 8860995, 8953560, 9748480, 11351340, 12819224, 13226976, 13712490, 16193520, 18375000 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

LINKS

C. Rivera, See also related puzzle

EXAMPLE

nextprime(93639) = 93639 + (3+7+7+7+7+13) = 93683.

CROSSREFS

Cf. A050766, A050703, A050710.

Sequence in context: A094427 A138400 A050777 * A203792 A013873 A050766

Adjacent sequences:  A050762 A050763 A050764 * A050766 A050767 A050768

KEYWORD

nonn,nice

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Sep 15 1999.

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Last modified February 16 23:45 EST 2012. Contains 205978 sequences.