11 × 19 × 9661

Prime Factor Structure

Factorization String 11 × 19 × 9661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,318,880

Proper Divisor Sum 299,731

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2019137 ← → #2019181

1 11 19 209 9,661 106,271 183,559 2,019,149

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

2,019,149 6,057,448 3,028,724 1,514,362 757,181 2,271,544 1,135,772 567,886 283,943 851,830 425,915 1,277,746 638,873 1,916,620 958,310 479,155 1,437,466 718,733 2,156,200 1,078,100 539,050 269,525 808,576 404,288 202,144 101,072 50,536 25,268 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364

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