3 × 7 × 41 × 431

Prime Factor Structure

Factorization String 3 × 7 × 41 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 580,608

Proper Divisor Sum 209,517

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #371087 ← → #371099

1 3 7 21 41 123 287 431 861 1,293 3,017 9,051 17,671 53,013 123,697 371,091

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

371,091 1,113,274 556,637 1,669,912 834,956 417,478 208,739 626,218 313,109 939,328 469,664 234,832 117,416 58,708 29,354 14,677 44,032 22,016 11,008 5,504 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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