3 × 19² × 71

Prime Factor Structure

Factorization String 3 × 19^2 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 109,728

Proper Divisor Sum 32,835

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #76883 ← → #76907

1 3 19 57 71 213 361 1,083 1,349 4,047 25,631 76,893

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

76,893 230,680 115,340 57,670 28,835 86,506 43,253 129,760 64,880 32,440 16,220 8,110 4,055 12,166 6,083 18,250 9,125 27,376 13,688 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82

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