The Number 87: Properties and Meanings

Prime Factors of 87=3x29.

87 can be Partitioned 44 times with each term no larger than 2.

87 can be Partitioned 675 times with each term no larger than 3.

87 is a 30-gonal Number.

87 = (2x2) + (3x3) + (5x5) + (7x7)

87 Sylvia is one of the largest main-belt asteroids. It is a member of the Cybele group located beyond the core of the belt. Sylvia is remarkable for being the first asteroid known to possess more than one moon.

The Year 87 AD

In the year 87 AD Decebalus became king of Dacia.