2 × 7 × 20441

Prime Factor Structure

Factorization String 2 × 7 × 20441

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 490,608

Proper Divisor Sum 204,434

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #286171 ← → #286199

1 2 7 14 20,441 40,882 143,087 286,174

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

286,174 143,087 429,262 214,631 643,894 321,947 965,842 482,921 1,448,764 724,382 362,191 1,086,574 543,287 1,629,862 814,931 2,444,794 1,222,397 3,667,192 1,833,596 916,798 458,399 1,375,198 687,599 2,062,798 1,031,399 3,094,198 1,547,099 4,641,298 2,320,649 6,961,948 3,480,974 1,740,487 5,221,462 2,610,731 7,832,194 3,916,097 11,748,292 5,874,146 2,937,073 8,811,220 4,405,610 2,202,805 6,608,416 3,304,208 1,652,104 826,052 413,026 206,513 619,540 309,770 154,885 464,656 232,328 116,164 58,082 29,041 87,124 43,562 21,781 65,344

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