1260
1262
The Number 1261: Properties and Meanings
Prime Factors
of
1261
=
13
x
97
.
1261
is a
Centered Hexagonal Number
.
1261
is a
Centered 12-gonal Number
.
1261
is an
18-gonal Number
.
The Year 1261 AD
In the year
1261
AD...
1260
1262