3⁴ × 5 × 71

Prime Factor Structure

Factorization String 3^4 × 5 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 52,272

Proper Divisor Sum 23,517

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #28753 ← → #28759

1 3 5 9 15 27 45 71 81 135 213 355 405 639 1,065 1,917 3,195 5,751 9,585 28,755

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

28,755 86,266 43,133 129,400 64,700 32,350 16,175 48,526 24,263 72,790 36,395 109,186 54,593 163,780 81,890 40,945 122,836 61,418 30,709 92,128 46,064 23,032 11,516 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096

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