

A285225


Primes with integer arithmetic mean of digits = 4 in base 10.


6



17, 53, 71, 1069, 1087, 1249, 1429, 1447, 1483, 1609, 1627, 1663, 1753, 1861, 1933, 1951, 2239, 2293, 2347, 2383, 2437, 2473, 2617, 2671, 2707, 2833, 2851, 3049, 3067, 3229, 3319, 3373, 3391, 3463, 3517, 3571, 3607, 3643, 3733, 3823, 3931, 4057, 4093, 4129
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OFFSET

1,1


LINKS

Jaroslav Krizek, Table of n, a(n) for n = 1..1000


PROG

(MAGMA) [n: n in [1..100000]  IsPrime(n) and &+Intseq(n) mod #Intseq(n) eq 0 and &+Intseq(n) / #Intseq(n) eq 4]


CROSSREFS

Primes in A061387. Subsequence of A069709.
Sequences of primes such that a(n) = k for k = 1, 2, 4, 5, 7 and 8: A069710 (k = 1), A285096 (k = 2), this sequence (k = 4), A285226 (k = 5), A285227 (k = 7), A285228 (k = 8).
Sequence in context: A062343 A176254 A287311 * A044119 A044500 A142105
Adjacent sequences: A285222 A285223 A285224 * A285226 A285227 A285228


KEYWORD

nonn,base


AUTHOR

Jaroslav Krizek, Apr 16 2017


STATUS

approved



