3² × 109 × 20393

Prime Factor Structure

Factorization String 3^2 × 109 × 20393

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 29,163,420

Proper Divisor Sum 9,157,887

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #20005529 ← → #20005541

1 3 9 109 327 981 20,393 61,179 183,537 2,222,837 6,668,511 20,005,533

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

20,005,533 60,016,600 30,008,300 15,004,150 7,502,075 22,506,226 11,253,113 33,759,340 16,879,670 8,439,835 25,319,506 12,659,753 37,979,260 18,989,630 9,494,815 28,484,446 14,242,223 42,726,670 21,363,335 64,090,006 32,045,003 96,135,010 48,067,505 144,202,516 72,101,258 36,050,629 108,151,888 54,075,944 27,037,972 13,518,986 6,759,493 20,278,480 10,139,240 5,069,620 2,534,810 1,267,405 3,802,216 1,901,108 950,554 475,277 1,425,832 712,916 356,458 178,229 534,688 267,344 133,672 66,836 33,418 16,709 50,128 25,064 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526

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