126927

Appears in sequences

• Numbers k such that k and k + 1 are both of the form p*q^4 where p and q are distinct primes.at n=15A215197
• Starts of runs of 3 consecutive numbers that have an equal number of even and odd exponents in their prime factorization (A187039).at n=37A348077
• Numbers k such that k and k+1 both have the same number of squarefree divisors and powerful divisors.at n=29A360904