41 × 20857

Prime Factor Structure

Factorization String 41 × 20857

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 876,036

Proper Divisor Sum 20,899

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #855131 ← → #855143

1 41 20,857 855,137

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

855,137 2,565,412 1,282,706 641,353 1,924,060 962,030 481,015 1,443,046 721,523 2,164,570 1,082,285 3,246,856 1,623,428 811,714 405,857 1,217,572 608,786 304,393 913,180 456,590 228,295 684,886 342,443 1,027,330 513,665 1,540,996 770,498 385,249 1,155,748 577,874 288,937 866,812 433,406 216,703 650,110 325,055 975,166 487,583 1,462,750 731,375 2,194,126 1,097,063 3,291,190 1,645,595 4,936,786 2,468,393 7,405,180 3,702,590 1,851,295 5,553,886 2,776,943 8,330,830 4,165,415 12,496,246 6,248,123 18,744,370 9,372,185 28,116,556 14,058,278 7,029,139

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