The Number 85
Prime Factors of 85=5x17.
85 can be Partitioned 43 times with each term no larger than 2.
85 can be Partitioned 645 times with each term no larger than 3.
85 is a Decagonal Number.
85 is an Octahedral Number.
85 is a Centered Triangular Number.
85 is a Centered Square Number.
85 is a Centered 14-gonal Number.
85 is a Centered 28-gonal Number.
The Year 85 AD
In the year 85 AD Baekje invaded the outskirts of Silla in the Korean peninsula.
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