7² × 11 × 13 × 61

Prime Factor Structure

Factorization String 7^2 × 11 × 13 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 593,712

Proper Divisor Sum 166,285

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #427423 ← → #427429

1 7 11 13 49 61 77 91 143 427 539 637 671 793 1,001 2,989 4,697 5,551 7,007 8,723 32,879 38,857 61,061 427,427

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

427,427 1,282,282 641,141 1,923,424 961,712 480,856 240,428 120,214 60,107 180,322 90,161 270,484 135,242 67,621 202,864 101,432 50,716 25,358 12,679 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 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.