173 (number)
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173 is the natural number between 172 and 174. It is also a prime number.
In mathematics173 is a prime number, a Sophie Germain prime, the sum of three consecutive primes (53 + 59 + 61), a balanced prime, and an Eisenstein prime with no imaginary part. In scienceIt takes around 173 years for all the water in Lake Superior to be changed. [1] In popular cultureIn the movie The Sandlot, the Beast is said to have eaten "173 guys."[2] The Vought V-173 (Flying Pancake)was an American Fighter being developed for the US Navy from 1939-1947. Though it made 190 test flights, it never went into production. | |||||||||||||||||
