2 × 13 × 17 × 1259

Prime Factor Structure

Factorization String 2 × 13 × 17 × 1259

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 952,560

Proper Divisor Sum 396,082

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #556477 ← → #556483

1 2 13 17 26 34 221 442 1,259 2,518 16,367 21,403 32,734 42,806 278,239 556,478

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

556,478 278,239 834,718 417,359 1,252,078 626,039 1,878,118 939,059 2,817,178 1,408,589 4,225,768 2,112,884 1,056,442 528,221 1,584,664 792,332 396,166 198,083 594,250 297,125 891,376 445,688 222,844 111,422 55,711 167,134 83,567 250,702 125,351 376,054 188,027 564,082 282,041 846,124 423,062 211,531 634,594 317,297 951,892 475,946 237,973 713,920 356,960 178,480 89,240 44,620 22,310 11,155 33,466 16,733 50,200 25,100 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530

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