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Natural number
262 (two hundred [and] sixty-two) is a natural number preceded by the number 261 and followed by 263. It has the prime factorization 2·131.
Mathematical properties[edit]There are four divisors of this number, the divisors being 1, 2, 131, and 262 itself, which makes it a semiprime.
It is the sixth meandric number,[1] and the ninth open meandric number.[2]
As it cannot be divided into the sum of the proper divisors of any number, it is the 17th untouchable number.[3]
As it eventually reaches 1 when replaced by the sum of the square of each digit, it is the 40th 10-happy number.[4]
As 262 is 262 backwards, it is a palindromic number.[5]
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