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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