3 × 5 × 13 × 20183

Prime Factor Structure

Factorization String 3 × 5 × 13 × 20183

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,781,824

Proper Divisor Sum 2,846,139

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3935683 ← → #3935699

1 3 5 13 15 39 65 195 20,183 60,549 100,915 262,379 302,745 787,137 1,311,895 3,935,685

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

3,935,685 11,807,056 5,903,528 2,951,764 1,475,882 737,941 2,213,824 1,106,912 553,456 276,728 138,364 69,182 34,591 103,774 51,887 155,662 77,831 233,494 116,747 350,242 175,121 525,364 262,682 131,341 394,024 197,012 98,506 49,253 147,760 73,880 36,940 18,470 9,235 27,706 13,853 41,560 20,780 10,390 5,195 15,586 7,793 23,380 11,690 5,845 17,536 8,768 4,384 2,192 1,096 548 274 137 412 206 103 310 155 466 233 700

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