19 × 31 × 2111

Prime Factor Structure

Factorization String 19 × 31 × 2111

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,351,680

Proper Divisor Sum 108,301

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1243373 ← → #1243387

1 19 31 589 2,111 40,109 65,441 1,243,379

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

1,243,379 3,730,138 1,865,069 5,595,208 2,797,604 1,398,802 699,401 2,098,204 1,049,102 524,551 1,573,654 786,827 2,360,482 1,180,241 3,540,724 1,770,362 885,181 2,655,544 1,327,772 663,886 331,943 995,830 497,915 1,493,746 746,873 2,240,620 1,120,310 560,155 1,680,466 840,233 2,520,700 1,260,350 630,175 1,890,526 945,263 2,835,790 1,417,895 4,253,686 2,126,843 6,380,530 3,190,265 9,570,796 4,785,398 2,392,699 7,178,098 3,589,049 10,767,148 5,383,574 2,691,787 8,075,362 4,037,681 12,113,044 6,056,522 3,028,261 9,084,784 4,542,392 2,271,196 1,135,598 567,799 1,703,398

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