260 (number)

260 (two hundred [and] sixty) is the natural number following 259 and preceding 261.

In mathematics

260 is:

• an abundant number
• an Ulam number
• in the Moser-de Bruijn sequence
• the magic constant of the normal magic square of order 8

In other fields

Pre-Columbian Mesoamericans used 260-day calendars.

References