A159462 Numbers n with property that sod(n^3) = 5^3.

341075, 423299, 446423, 542657, 638144, 661529, 667163, 786599, 798899, 828113, 837719, 841733, 842921, 861683, 869513, 879353, 883595, 887813, 887819, 905882, 912176, 912299, 919676, 923144, 927926, 928259, 928298, 943538, 950216, 954635

Offset: 1

Author

Zak Seidov, Apr 12 2009

Keywords

• base
• nonn

Comments

Numbers n with property that A007953(n^3) = 5^3.

Examples

			341075^3 = 39677989979796875, 3+9+6+7+7+9+8+9+9+7+9+7+9+6+8+7+5 = 125 = 5^3.
		

Links

• Seiichi Manyama, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A054966 Numbers that are congruent to {0, 1, 8} mod 9. A054966 Possible sums of digits of cubes. A067075 a(n) = smallest number m such that the sum of the digits of m^3 is equal to n^3. A007953 Digital sum (i.e. sum of digits) of n. A159463 Numbers n with property that sod(n^3) = 6^3.

Programs

Mathematica

Select[Range[10^6],Total[IntegerDigits[#^3]]==125&] (* Harvey P. Dale, Jun 29 2022 *)

PARI

isok(n) = sumdigits(n^3) == 125; \\ Michel Marcus, Oct 16 2013