19 × 31 × 191

Prime Factor Structure

Factorization String 19 × 31 × 191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 122,880

Proper Divisor Sum 10,381

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #112481 ← → #112501

1 19 31 191 589 3,629 5,921 112,499

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

112,499 337,498 168,749 506,248 253,124 126,562 63,281 189,844 94,922 47,461 142,384 71,192 35,596 17,798 8,899 26,698 13,349 40,048 20,024 10,012 5,006 2,503 7,510 3,755 11,266 5,633 16,900 8,450 4,225 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292

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