Encyclopedia > Repdigit

Article Content

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.

External link

Repdigits at MathWorld (http://mathworld.wolfram.com/Repdigit)

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Holtsville, New York

... 17,006 people, 5,316 households, and 4,454 families residing in the town. The population density is 943.4/km² (2,444.3/mi²). There are 5,418 housing units at an ...