13² × 21023

Prime Factor Structure

Factorization String 13^2 × 21023

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 3,847,392

Proper Divisor Sum 294,505

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3552883 ← → #3552893

1 13 169 21,023 273,299 3,552,887

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

3,552,887 10,658,662 5,329,331 15,987,994 7,993,997 23,981,992 11,990,996 5,995,498 2,997,749 8,993,248 4,496,624 2,248,312 1,124,156 562,078 281,039 843,118 421,559 1,264,678 632,339 1,897,018 948,509 2,845,528 1,422,764 711,382 355,691 1,067,074 533,537 1,600,612 800,306 400,153 1,200,460 600,230 300,115 900,346 450,173 1,350,520 675,260 337,630 168,815 506,446 253,223 759,670 379,835 1,139,506 569,753 1,709,260 854,630 427,315 1,281,946 640,973 1,922,920 961,460 480,730 240,365 721,096 360,548 180,274 90,137 270,412 135,206

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