3 × 5 × 439 × 683

Prime Factor Structure

Factorization String 3 × 5 × 439 × 683

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,223,040

Proper Divisor Sum 2,725,485

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4497541 ← → #4497583

1 3 5 15 439 683 1,317 2,049 2,195 3,415 6,585 10,245 299,837 899,511 1,499,185 4,497,555

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

4,497,555 13,492,666 6,746,333 20,239,000 10,119,500 5,059,750 2,529,875 7,589,626 3,794,813 11,384,440 5,692,220 2,846,110 1,423,055 4,269,166 2,134,583 6,403,750 3,201,875 9,605,626 4,802,813 14,408,440 7,204,220 3,602,110 1,801,055 5,403,166 2,701,583 8,104,750 4,052,375 12,157,126 6,078,563 18,235,690 9,117,845 27,353,536 13,676,768 6,838,384 3,419,192 1,709,596 854,798 427,399 1,282,198 641,099 1,923,298 961,649 2,884,948 1,442,474 721,237 2,163,712 1,081,856 540,928 270,464 135,232 67,616 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756

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