2 × 213589

Prime Factor Structure

Factorization String 2 × 213589

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 640,770

Proper Divisor Sum 213,592

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #427169 ← → #427181

1 2 213,589 427,178

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

427,178 213,589 640,768 320,384 160,192 80,096 40,048 20,024 10,012 5,006 2,503 7,510 3,755 11,266 5,633 16,900 8,450 4,225 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454

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