3 × 7² × 11 × 179

Prime Factor Structure

Factorization String 3 × 7^2 × 11 × 179

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 492,480

Proper Divisor Sum 203,037

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #289439 ← → #289453

1 3 7 11 21 33 49 77 147 179 231 537 539 1,253 1,617 1,969 3,759 5,907 8,771 13,783 26,313 41,349 96,481 289,443

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

289,443 868,330 434,165 1,302,496 651,248 325,624 162,812 81,406 40,703 122,110 61,055 183,166 91,583 274,750 137,375 412,126 206,063 618,190 309,095 927,286 463,643 1,390,930 695,465 2,086,396 1,043,198 521,599 1,564,798 782,399 2,347,198 1,173,599 3,520,798 1,760,399 5,281,198 2,640,599 7,921,798 3,960,899 11,882,698 5,941,349 17,824,048 8,912,024 4,456,012 2,228,006 1,114,003 3,342,010 1,671,005 5,013,016 2,506,508 1,253,254 626,627 1,879,882 939,941 2,819,824 1,409,912 704,956 352,478 176,239 528,718 264,359 793,078 396,539

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