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053
53 may refer to: * 53 (number) * one of the years 53 BC, AD 53, 1953, 2053 * FiftyThree, an American privately held technology company that specializes in tools for mobile creation and visual thinking * 53rd Regiment Alabama Cavalry * 53rd Regiment of Foot (other) * 53rd Division (other) * 53 (album), ''53'' (Jacky Terrasson album), 2019 * "Fifty Three", a song by Karma to Burn from the album ''Arch Stanton'', 2014 * Fifth Third Bank {{Numberdis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
53 (number)
53 (fifty-three) is the natural number following 52 and preceding 54. It is the 16th prime number. In mathematics *Fifty-three is the 16th prime number. It is also an Eisenstein prime, an isolated prime, a balanced prime and a Sophie Germain prime. *The sum of the first 53 primes is 5830, which is divisible by 53, a property shared by only a few other numbers. *In hexadecimal, 53 is 35, that is, the same characters used in the decimal representation, but reversed. Four additional multiples of 53 share this property: 371 = , 5141 = , 99,481 = , and 8,520,280 = 0. Apart from the trivial case of single-digit decimals, no other number has this property. *53 cannot be expressed as the sum of any integer and its decimal digits, making 53 a self number. *53 is the smallest prime number that does not divide the order of any sporadic group. In science *The atomic number of iodine Astronomy * Messier object M53, a magnitude 8.5 globular cluster in the constellation Coma Ber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
