13 × 691891

Prime Factor Structure

Factorization String 13 × 691891

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 9,686,488

Proper Divisor Sum 691,905

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #8994569 ← → #8994593

1 13 691,891 8,994,583

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

8,994,583 26,983,750 13,491,875 40,475,626 20,237,813 60,713,440 30,356,720 15,178,360 7,589,180 3,794,590 1,897,295 5,691,886 2,845,943 8,537,830 4,268,915 12,806,746 6,403,373 19,210,120 9,605,060 4,802,530 2,401,265 7,203,796 3,601,898 1,800,949 5,402,848 2,701,424 1,350,712 675,356 337,678 168,839 506,518 253,259 759,778 379,889 1,139,668 569,834 284,917 854,752 427,376 213,688 106,844 53,422 26,711 80,134 40,067 120,202 60,101 180,304 90,152 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585

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