139 × 52579

Prime Factor Structure

Factorization String 139 × 52579

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,361,200

Proper Divisor Sum 52,719

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7308473 ← → #7308491

1 139 52,579 7,308,481

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

7,308,481 21,925,444 10,962,722 5,481,361 16,444,084 8,222,042 4,111,021 12,333,064 6,166,532 3,083,266 1,541,633 4,624,900 2,312,450 1,156,225 3,468,676 1,734,338 867,169 2,601,508 1,300,754 650,377 1,951,132 975,566 487,783 1,463,350 731,675 2,195,026 1,097,513 3,292,540 1,646,270 823,135 2,469,406 1,234,703 3,704,110 1,852,055 5,556,166 2,778,083 8,334,250 4,167,125 12,501,376 6,250,688 3,125,344 1,562,672 781,336 390,668 195,334 97,667 293,002 146,501 439,504 219,752 109,876 54,938 27,469 82,408 41,204 20,602 10,301 30,904 15,452 7,726

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