3² × 19 × 3121

Prime Factor Structure

Factorization String 3^2 × 19 × 3121

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 811,720

Proper Divisor Sum 278,029

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #533671 ← → #533693

1 3 9 19 57 171 3,121 9,363 28,089 59,299 177,897 533,691

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

533,691 1,601,074 800,537 2,401,612 1,200,806 600,403 1,801,210 900,605 2,701,816 1,350,908 675,454 337,727 1,013,182 506,591 1,519,774 759,887 2,279,662 1,139,831 3,419,494 1,709,747 5,129,242 2,564,621 7,693,864 3,846,932 1,923,466 961,733 2,885,200 1,442,600 721,300 360,650 180,325 540,976 270,488 135,244 67,622 33,811 101,434 50,717 152,152 76,076 38,038 19,019 57,058 28,529 85,588 42,794 21,397 64,192 32,096 16,048 8,024 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388

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