Thirtynine is the sum of consecutive primes (3 + 5 + 7 + 11 + 13) and also is the product of the first and the last of those consecutive primes. Among small semiprimes only three other integers (10, 155, and 371) share this attribute. 39 also is the sum of the first three powers of 3 (3 1 + 3 2 + 3 3).Given 39, the Mertens function returns 0.; 39 is the smallest natural number which has three ...12/9/2002 · Chinese culture (simplified Chinese 中华文化; traditional Chinese 中華文化; pinyin Zhōnghuá wénhuà) is one of the worlds oldest cultures, originating thousands of years ago. The area over which the culture prevails covers a large geographical region in East Asia and is extremely diverse and varying, with customs and traditions varying greatly between provinces, cities, and even ...
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