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69 Ricky Sanders 2017 Road America 100 ARCA
69 may refer to: * 69 (number) * A year, primarily 69 BC, AD 69, 1969, or 2069 * 69 (sex position) Arts and media Music * ''69'', a 1988 album by A.R. Kane * "'69", a song by Deep Purple from ''Abandon'' * Major 6 add 9, a jazz chord * " Summer of '69", a song by Bryan Adams * 6ix9ine, also known as Tekashi69, American rapper * '' Day69'', album by 6ix9ine * "69", a song by T-Pain from his 2007 album '' Epiphany'' Other media * ''69'', a novel by Ryu Murakami * ''69'', a 2004 film based on the Murakami novel Other uses * Lake 69, a small lake in the region of Áncash, Peru * *69, the Last Call Return feature code in the US and Canada * List of highways numbered 69 ** Texas State Highway 112, formerly designated as State Highway 69 * ♋️, the symbol for the astrological sign Cancer See also * "34+35 "34+35" (pronounced "thirty-four thirty-five") is a song recorded by American singer Ariana Grande, included as the second track on her sixth studio album, '' Positi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
69 (number)
69 (sixty-nine) is the natural number following 68 and preceding 70. In mathematics 69 is: * a lucky number. * a semiprime. * a Blum integer, since the two factors of 69 are both Gaussian primes. * the sum of the sums of the divisors of the first 9 positive integers. * the third composite number in the 13-aliquot tree. The aliquot sum of sixty-nine is 27 within the aliquot sequence (69,27,13,1,0). * a strobogrammatic number. * a centered tetrahedral number. Because 69 has an odd number of 1s in its binary representation, it is sometimes called an "odious number." 69 is the only number whose square () and cube () use every decimal digit from 0–9 exactly once.David Wells: ''The Penguin Dictionary of Curious and Interesting Numbers'' 69 is equal to 105 octal, while 105 is equal to 69 hexadecimal. This same property can be applied to all numbers from 64 to 69. On many handheld scientific and graphing calculators, the highest factorial that can be calculated, due to memory l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |