13 × 23 × 28607

Prime Factor Structure

Factorization String 13 × 23 × 28607

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,612,288

Proper Divisor Sum 1,058,795

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #8553491 ← → #8553497

1 13 23 299 28,607 371,891 657,961 8,553,493

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

8,553,493 25,660,480 12,830,240 6,415,120 3,207,560 1,603,780 801,890 400,945 1,202,836 601,418 300,709 902,128 451,064 225,532 112,766 56,383 169,150 84,575 253,726 126,863 380,590 190,295 570,886 285,443 856,330 428,165 1,284,496 642,248 321,124 160,562 80,281 240,844 120,422 60,211 180,634 90,317 270,952 135,476 67,738 33,869 101,608 50,804 25,402 12,701 38,104 19,052 9,526 4,763 14,290 7,145 21,436 10,718 5,359 16,078 8,039 24,118 12,059 36,178 18,089 54,268

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