5440192

Appears in sequences

• Weird numbers m such that the sum of their divisors below A033880(m) is greater than A033880(m) = abundance of m.at n=18A100696
• Primitive weird numbers of the form 2^k*p*q with k > 0 and where p < q are odd primes.at n=27A258882
• Least primitive weird number, pwn, (A002975) whose abundance is divisible by the n-th prime (A000040), or 0 if no such pwn exists.at n=17A265728
• Weird numbers (A006037) with an even sum of divisors that are not Zumkeller numbers (A083207).at n=5A337740