OFFSET
1,1
COMMENTS
Leading zeros are not allowed.
LINKS
Giovanni Resta, Table of n, a(n) for n = 1..806 (terms < 10^9)
EXAMPLE
15622947719073 and 27179160924537, which are one the anagram of the other, are both in the sequence since 15622947719073 = 3^3*19^1*47^4*79^2 and 27179160924537 = 3^2*19^4*47^1*79^3.
MATHEMATICA
Do[f = FactorInteger@n; r = Reverse[t = Last /@ f]; If[r != t && Sort@ IntegerDigits[Times @@ ((First /@ f)^t)] == Sort@ IntegerDigits@n, Print@n], {n, 10^6}]
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Giovanni Resta, Apr 02 2013
STATUS
approved