11 × 19 × 5581

Prime Factor Structure

Factorization String 11 × 19 × 5581

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,339,680

Proper Divisor Sum 173,251

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1166413 ← → #1166441

1 11 19 209 5,581 61,391 106,039 1,166,429

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

1,166,429 3,499,288 1,749,644 874,822 437,411 1,312,234 656,117 1,968,352 984,176 492,088 246,044 123,022 61,511 184,534 92,267 276,802 138,401 415,204 207,602 103,801 311,404 155,702 77,851 233,554 116,777 350,332 175,166 87,583 262,750 131,375 394,126 197,063 591,190 295,595 886,786 443,393 1,330,180 665,090 332,545 997,636 498,818 249,409 748,228 374,114 187,057 561,172 280,586 140,293 420,880 210,440 105,220 52,610 26,305 78,916 39,458 19,729 59,188 29,594 14,797 44,392

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