460801
domain: N
Appears in sequences
- Structured great rhombicubeoctahedral numbers.at n=32A100146
- Numbers m such that the factorizations of m..m+6 have the same number of primes (including multiplicities).at n=4A123103
- Composite numbers n with the property that phi(n) divides (n-1)^2.at n=30A173703
- Integers n such that each of n, n + 1, n + 2, n + 4, n + 5, n + 6 is the squarefree product of three primes.at n=26A242805
- Numbers n such that numbers n through n+6 are the product of exactly three (not necessarily distinct) primes.at n=3A259756
- Least number to start a run of exactly n nondecreasing values of (big) Omega (A001222).at n=9A286288
- The phi-radical numbers: composite numbers m such that rad(phi(m)) = rad(m-1).at n=16A306478
- a(n) is the smallest number k such that the number of prime divisors (counted with multiplicity) of the n numbers from k through k+n-1 are in nondescending order.at n=9A364804