47 × 13687

Prime Factor Structure

Factorization String 47 × 13687

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 657,024

Proper Divisor Sum 13,735

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #643273 ← → #643301

1 47 13,687 643,289

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

643,289 1,929,868 964,934 482,467 1,447,402 723,701 2,171,104 1,085,552 542,776 271,388 135,694 67,847 203,542 101,771 305,314 152,657 457,972 228,986 114,493 343,480 171,740 85,870 42,935 128,806 64,403 193,210 96,605 289,816 144,908 72,454 36,227 108,682 54,341 163,024 81,512 40,756 20,378 10,189 30,568 15,284 7,642 3,821 11,464 5,732 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682

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