2 × 5 × 13 × 15373

Prime Factor Structure

Factorization String 2 × 5 × 13 × 15373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,874,248

Proper Divisor Sum 1,875,758

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1998473 ← → #1998497

1 2 5 10 13 26 65 130 15,373 30,746 76,865 153,730 199,849 399,698 999,245 1,998,490

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

1,998,490 999,245 2,997,736 1,498,868 749,434 374,717 1,124,152 562,076 281,038 140,519 421,558 210,779 632,338 316,169 948,508 474,254 237,127 711,382 355,691 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 67,603 202,810 101,405 304,216 152,108 76,054

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