11 × 20117

Prime Factor Structure

Factorization String 11 × 20117

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 241,416

Proper Divisor Sum 20,129

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #221281 ← → #221303

1 11 20,117 221,287

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

221,287 663,862 331,931 995,794 497,897 1,493,692 746,846 373,423 1,120,270 560,135 1,680,406 840,203 2,520,610 1,260,305 3,780,916 1,890,458 945,229 2,835,688 1,417,844 708,922 354,461 1,063,384 531,692 265,846 132,923 398,770 199,385 598,156 299,078 149,539 448,618 224,309 672,928 336,464 168,232 84,116 42,058 21,029 63,088 31,544 15,772 7,886 3,943 11,830 5,915 17,746 8,873 26,620 13,310 6,655 19,966 9,983 29,950 14,975 44,926 22,463 67,390 33,695 101,086 50,543

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