2² × 269²

Prime Factor Structure

Factorization String 2^2 × 269^2

Distinct Prime Factors 2

Square Status Yes (√289444 = 538)

Abundance Measure Deficient

Analytical Properties

Total Divisors 9

Divisor Sum (σ) 508,417

Proper Divisor Sum 218,973

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #289439 ← → #289453

1 2 4 269 538 1,076 72,361 144,722 289,444

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

289,444 144,722 72,361 217,084 108,542 54,271 162,814 81,407 244,222 122,111 366,334 183,167 549,502 274,751 824,254 412,127 1,236,382 618,191 1,854,574 927,287 2,781,862 1,390,931 4,172,794 2,086,397 6,259,192 3,129,596 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.