

A058230


Numbers k such that the product of the lengths of the words in the name of k in American English is equal to k.


1




OFFSET

1,1


COMMENTS

This sequence uses American English spellings; e.g., 84672 ends in "six hundred seventytwo", not "six hundred and seventytwo" (cf. A006944). Also, for purposes of this sequence, hyphens are treated as spaces, so "seventytwo" is counted as two words ("seventy two").  Jon E. Schoenfield, Nov 18 2018


LINKS



EXAMPLE

84672 = "eighty four thousand six hundred seventy two" = 6*4*8*3*7*7*3 = 84672.


MATHEMATICA

Select[Range[10^5], Times@@StringLength/@StringSplit[StringReplace[#~IntegerName~"Words", {", ">"", "">" "}]]==#&] (* Giorgos Kalogeropoulos, Mar 20 2021 *)


PROG

(Python)
# See Python program link.


CROSSREFS



KEYWORD

dumb,nonn,word


AUTHOR



EXTENSIONS



STATUS

approved



