81 more sleeps

81

81 is the square of 9 and the fourth power of 3. It is a heptagonal number and a centered octagonal number. It is also a tribonacci number, an open meandric number and a Harshad number.

81 is also one of three numbers (the other two are 1458 and 1729) which, when its digits are added together, produces a sum which, when multiplied by its reversed self, yields the original number:

1 + 8 = 9
9 · 9 = 81

...also there are only 81 sleeps till TRT0607

P.S - there are 81 people in this photo... trust me... count them...

COMPETITION - the person who can e-mail me (therealthing@mail.com) with the most leaders names from this photo will win... something!!!