The Number 145: Properties and MeaningsPrime Factors of 145=5x29.
145 is a Pentagonal Number.
145 is a 16-gonal Number.
145 is a Centered Square Number.
145 is a Centered 24-gonal Number.
145 is a Centered 48-gonal Number.
The Year 145 ADIn the year 145 AD Emperor Shun Ti of Han China died. He was succeeded by Chung Ti.
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