3 × 7 × 11 × 17 × 67

Prime Factor Structure

Factorization String 3 × 7 × 11 × 17 × 67

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 470,016

Proper Divisor Sum 206,907

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #263101 ← → #263111

1 3 7 11 17 21 33 51 67 77 119 187 201 231 357 469 561 737 1,139 1,309 1,407 2,211 3,417 3,927 5,159 7,973 12,529 15,477 23,919 37,587 87,703 263,109

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

263,109 789,328 394,664 197,332 98,666 49,333 148,000 74,000 37,000 18,500 9,250 4,625 13,876 6,938 3,469 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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