268 (two hundred [and] sixty-eight) is the natural number following 267 and preceding 269.
In mathematics 268 is an even composite number with two prime factors, but one of the prime factors is repeated: 268 = 67*2*2. 268 is the smallest number whose product of digits is 6 times the sum of its digits. 268 is untouchable which means that it is not the sum of the proper divisors of any number 268 is the sum of the consecutive primes 131 and 137.
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