2 × 13 × 765749

Prime Factor Structure

Factorization String 2 × 13 × 765749

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,161,500

Proper Divisor Sum 12,252,026

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #19909469 ← → #19909493

1 2 13 26 765,749 1,531,498 9,954,737 19,909,474

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

19,909,474 9,954,737 29,864,212 14,932,106 7,466,053 22,398,160 11,199,080 5,599,540 2,799,770 1,399,885 4,199,656 2,099,828 1,049,914 524,957 1,574,872 787,436 393,718 196,859 590,578 295,289 885,868 442,934 221,467 664,402 332,201 996,604 498,302 249,151 747,454 373,727 1,121,182 560,591 1,681,774 840,887 2,522,662 1,261,331 3,783,994 1,891,997 5,675,992 2,837,996 1,418,998 709,499 2,128,498 1,064,249 3,192,748 1,596,374 798,187 2,394,562 1,197,281 3,591,844 1,795,922 897,961 2,693,884 1,346,942 673,471 2,020,414 1,010,207 3,030,622 1,515,311 4,545,934

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