3⁴ × 13² × 47

Prime Factor Structure

Factorization String 3^4 × 13^2 × 47

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 1,062,864

Proper Divisor Sum 419,481

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #643373 ← → #643403

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

643,383 1,930,150 965,075 2,895,226 1,447,613 4,342,840 2,171,420 1,085,710 542,855 1,628,566 814,283 2,442,850 1,221,425 3,664,276 1,832,138 916,069 2,748,208 1,374,104 687,052 343,526 171,763 515,290 257,645 772,936 386,468 193,234 96,617 289,852 144,926 72,463 217,390 108,695 326,086 163,043 489,130 244,565 733,696 366,848 183,424 91,712 45,856 22,928 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.