3 × 11 × 19 × 349

Prime Factor Structure

Factorization String 3 × 11 × 19 × 349

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 336,000

Proper Divisor Sum 117,177

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #218819 ← → #218833

1 3 11 19 33 57 209 349 627 1,047 3,839 6,631 11,517 19,893 72,941 218,823

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

218,823 656,470 328,235 984,706 492,353 1,477,060 738,530 369,265 1,107,796 553,898 276,949 830,848 415,424 207,712 103,856 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650 12,325 36,976 18,488 9,244 4,622 2,311 6,934 3,467 10,402 5,201 15,604 7,802 3,901 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390

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