2 × 3 × 19 × 2539

Prime Factor Structure

Factorization String 2 × 3 × 19 × 2539

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 609,600

Proper Divisor Sum 320,154

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #289439 ← → #289453

1 2 3 6 19 38 57 114 2,539 5,078 7,617 15,234 48,241 96,482 144,723 289,446

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

289,446 144,723 434,170 217,085 651,256 325,628 162,814 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.