2 × 9077993

Prime Factor Structure

Factorization String 2 × 9077993

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 27,233,982

Proper Divisor Sum 9,077,996

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #18155981 ← → #18156013

1 2 9,077,993 18,155,986

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

18,155,986 9,077,993 27,233,980 13,616,990 6,808,495 20,425,486 10,212,743 30,638,230 15,319,115 45,957,346 22,978,673 68,936,020 34,468,010 17,234,005 51,702,016 25,851,008 12,925,504 6,462,752 3,231,376 1,615,688 807,844 403,922 201,961 605,884 302,942 151,471 454,414 227,207 681,622 340,811 1,022,434 511,217 1,533,652 766,826 383,413 1,150,240 575,120 287,560 143,780 71,890 35,945 107,836 53,918 26,959 80,878 40,439 121,318 60,659 181,978 90,989 272,968 136,484 68,242 34,121 102,364 51,182 25,591 76,774 38,387 115,162

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.