2 × 3 × 19 × 3761

Prime Factor Structure

Factorization String 2 × 3 × 19 × 3761

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 902,880

Proper Divisor Sum 474,126

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #428741 ← → #428759

1 2 3 6 19 38 57 114 3,761 7,522 11,283 22,566 71,459 142,918 214,377 428,754

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

428,754 214,377 643,132 321,566 160,783 482,350 241,175 723,526 361,763 1,085,290 542,645 1,627,936 813,968 406,984 203,492 101,746 50,873 152,620 76,310 38,155 114,466 57,233 171,700 85,850 42,925 128,776 64,388 32,194 16,097 48,292 24,146 12,073 36,220 18,110 9,055 27,166 13,583 40,750 20,375 61,126 30,563 91,690 45,845 137,536 68,768 34,384 17,192 8,596 4,298 2,149 6,448 3,224 1,612 806 403 1,210 605 1,816 908 454

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