2 × 19 × 43 × 199

Prime Factor Structure

Factorization String 2 × 19 × 43 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 528,000

Proper Divisor Sum 202,834

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #325163 ← → #325181

1 2 19 38 43 86 199 398 817 1,634 3,781 7,562 8,557 17,114 162,583 325,166

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

325,166 162,583 487,750 243,875 731,626 365,813 1,097,440 548,720 274,360 137,180 68,590 34,295 102,886 51,443 154,330 77,165 231,496 115,748 57,874 28,937 86,812 43,406 21,703 65,110 32,555 97,666 48,833 146,500 73,250 36,625 109,876 54,938 27,469 82,408 41,204 20,602 10,301 30,904 15,452 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065

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