19 × 42139

Prime Factor Structure

Factorization String 19 × 42139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 842,800

Proper Divisor Sum 42,159

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #800623 ← → #800647

1 19 42,139 800,641

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

800,641 2,401,924 1,200,962 600,481 1,801,444 900,722 450,361 1,351,084 675,542 337,771 1,013,314 506,657 1,519,972 759,986 379,993 1,139,980 569,990 284,995 854,986 427,493 1,282,480 641,240 320,620 160,310 80,155 240,466 120,233 360,700 180,350 90,175 270,526 135,263 405,790 202,895 608,686 304,343 913,030 456,515 1,369,546 684,773 2,054,320 1,027,160 513,580 256,790 128,395 385,186 192,593 577,780 288,890 144,445 433,336 216,668 108,334 54,167 162,502 81,251 243,754 121,877 365,632 182,816

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