2 × 3² × 644531

Prime Factor Structure

Factorization String 2 × 3^2 × 644531

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 25,136,748

Proper Divisor Sum 13,535,190

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #11601547 ← → #11601559

1 2 3 6 9 18 644,531 1,289,062 1,933,593 3,867,186 5,800,779 11,601,558

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

11,601,558 5,800,779 17,402,338 8,701,169 26,103,508 13,051,754 6,525,877 19,577,632 9,788,816 4,894,408 2,447,204 1,223,602 611,801 1,835,404 917,702 458,851 1,376,554 688,277 2,064,832 1,032,416 516,208 258,104 129,052 64,526 32,263 96,790 48,395 145,186 72,593 217,780 108,890 54,445 163,336 81,668 40,834 20,417 61,252 30,626 15,313 45,940 22,970 11,485 34,456 17,228 8,614 4,307 12,922 6,461 19,384 9,692 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045

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