3 × 7² × 28571

Prime Factor Structure

Factorization String 3 × 7^2 × 28571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,514,416

Proper Divisor Sum 2,314,479

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #4199929 ← → #4199957

1 3 7 21 49 147 28,571 85,713 199,997 599,991 1,399,979 4,199,937

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

4,199,937 12,599,812 6,299,906 3,149,953 9,449,860 4,724,930 2,362,465 7,087,396 3,543,698 1,771,849 5,315,548 2,657,774 1,328,887 3,986,662 1,993,331 5,979,994 2,989,997 8,969,992 4,484,996 2,242,498 1,121,249 3,363,748 1,681,874 840,937 2,522,812 1,261,406 630,703 1,892,110 946,055 2,838,166 1,419,083 4,257,250 2,128,625 6,385,876 3,192,938 1,596,469 4,789,408 2,394,704 1,197,352 598,676 299,338 149,669 449,008 224,504 112,252 56,126 28,063 84,190 42,095 126,286 63,143 189,430 94,715 284,146 142,073 426,220 213,110 106,555 319,666 159,833

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