| 195 (number) |
Article Index for 195 |
Information About195 (number) |
195 is a Sphenic Number , coming in the middle of the Prime Quadruplet 191, 193, 197 and 199. 195 is the sum of eleven consecutive primes (3 + 5 + 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37). Although not itself prime, 195 passes through Ulam's sieve and thus is a Lucky Number . The smallest number that can be expressed as a sum of distinct squares in 16 different ways is 195 . 195 is a Harshad Number . |
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