3 × 13² × 53

Prime Factor Structure

Factorization String 3 × 13^2 × 53

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 39,528

Proper Divisor Sum 12,657

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #26863 ← → #26879

1 3 13 39 53 159 169 507 689 2,067 8,957 26,871

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

26,871 80,614 40,307 120,922 60,461 181,384 90,692 45,346 22,673 68,020 34,010 17,005 51,016 25,508 12,754 6,377 19,132 9,566 4,783 14,350 7,175 21,526 10,763 32,290 16,145 48,436 24,218 12,109 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025

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