16 (number) 0 to 15 in each column. Sixteen is an even number and a square number. Sixteen is the fourth power of two. Sixteen is the only integer that equals "m" and "n", for some unequal integers "m" and "n" ("m" = 4, "n" = 2, or vice versa). It has this property because 2 = 2 × 2. It is also equal to 2 (see tetration). 16 is the base of the hexadecimal number system, which is used extensively in computer science. In Spanish and Portuguese, 16 is the first compound number (Spanish: "dieciséis", European Portuguese: "dezasseis", Brazilian Portuguese: "dezesseis");
Sora (Korean given name) with the reading "so" and 14 hanja with the reading "ra" on the South Korean government's official list of hanja which may used in given names. Notable people with this name include: Sora (Korean given name) So-ra is a Korean feminine given name. Unlike most Korean given names, which are composed of two single-syllable Sino-Korean morphemes each written with one hanja, So-ra is an indigenous Korean name, a single two-syllable word meaning "conch shell". It is one of a number of such native names (called 고유어 이름) that have become more popular in South Korea in recent decades. In some