3 × 5 × 21871

Prime Factor Structure

Factorization String 3 × 5 × 21871

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 524,928

Proper Divisor Sum 196,863

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #328063 ← → #328067

1 3 5 15 21,871 65,613 109,355 328,065

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

328,065 984,196 492,098 246,049 738,148 369,074 184,537 553,612 276,806 138,403 415,210 207,605 622,816 311,408 155,704 77,852 38,926 19,463 58,390 29,195 87,586 43,793 131,380 65,690 32,845 98,536 49,268 24,634 12,317 36,952 18,476 9,238 4,619 13,858 6,929 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086

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