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The Number 1183: Properties and Meanings
Prime Factors of 1183=7x13x13.
1183 is a 17-gonal Number.
1183 is a Pentagonal Pyramidal Number.
1183 is the smallest number with the property that its first 4 multiples contain the digit 3.
The Year 1183 AD
In the year 1183 AD Tofu was first mentioned in Japan in the diary of Hiroshige NAKAOMI, a Shinto priest of the shrine at Nara; the tofu was used as an offering at the shrine's altar.
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