

A280032


Composite numbers n such that the number of digits in n equals the total number of digits in the prime power factorization of n.


1



10, 14, 15, 16, 21, 25, 27, 32, 35, 49, 64, 81, 105, 106, 111, 112, 115, 118, 119, 121, 122, 123, 129, 133, 134, 135, 141, 142, 145, 146, 147, 155, 158, 159, 160, 161, 162, 166, 169, 175, 177, 178, 183, 185, 189, 192, 194, 201, 203, 205, 213, 215, 217, 219, 224, 235, 237, 245, 249, 250
(list;
graph;
refs;
listen;
history;
text;
internal format)




