19 × 42209

Prime Factor Structure

Factorization String 19 × 42209

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 844,200

Proper Divisor Sum 42,229

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #801959 ← → #801973

1 19 42,209 801,971

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

801,971 2,405,914 1,202,957 3,608,872 1,804,436 902,218 451,109 1,353,328 676,664 338,332 169,166 84,583 253,750 126,875 380,626 190,313 570,940 285,470 142,735 428,206 214,103 642,310 321,155 963,466 481,733 1,445,200 722,600 361,300 180,650 90,325 270,976 135,488 67,744 33,872 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26

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