3 × 13 × 20023

Prime Factor Structure

Factorization String 3 × 13 × 20023

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,121,344

Proper Divisor Sum 340,447

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #780889 ← → #780917

1 3 13 39 20,023 60,069 260,299 780,897

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

780,897 2,342,692 1,171,346 585,673 1,757,020 878,510 439,255 1,317,766 658,883 1,976,650 988,325 2,964,976 1,482,488 741,244 370,622 185,311 555,934 277,967 833,902 416,951 1,250,854 625,427 1,876,282 938,141 2,814,424 1,407,212 703,606 351,803 1,055,410 527,705 1,583,116 791,558 395,779 1,187,338 593,669 1,781,008 890,504 445,252 222,626 111,313 333,940 166,970 83,485 250,456 125,228 62,614 31,307 93,922 46,961 140,884 70,442 35,221 105,664 52,832 26,416 13,208 6,604 3,302 1,651 4,954

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