	community	directory	books	authors	images	encyclopedia

Email:
Password:
Register

Knowledgerush Search

Message boards Post comment

Repdigit

In mathematics, a repdigit is a number composed of repeated instances of the same digit. Examples in base ten are 11, 222, 4444, 77777, and 999999. All repdigits are multiples of repunits. One of the most famous repdigits is 666.

The word repdigit is a portmanteau.

External link

Repdigits at MathWorld

Referenced By

List of mathematical topics (P-R) | List of number theory topics | Repunit

Compose Your Message

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Repdigit".