205 206 → Factorization 5 × 41 Roman numeral CCV | Cardinal two hundred five Divisors 1, 5, 41, 205 | |
Ordinal 205th
(two hundred and fifth) | ||
205 (two hundred [and] five) is the natural number following 204 and preceding 206.
In mathematics
205 is a lucky number, and a Wolstenholme number. On an infinite chessboard, a knight can reach exactly 205 squares within four moves. There are 205 different ways of forming a connected graph by adding six edges to a set of five labeled vertices.
References
205 (number) Wikipedia(Text) CC BY-SA