19 × 137 × 317

Prime Factor Structure

Factorization String 19 × 137 × 317

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 877,680

Proper Divisor Sum 52,529

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #825131 ← → #825161

1 19 137 317 2,603 6,023 43,429 825,151

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

825,151 2,475,454 1,237,727 3,713,182 1,856,591 5,569,774 2,784,887 8,354,662 4,177,331 12,531,994 6,265,997 18,797,992 9,398,996 4,699,498 2,349,749 7,049,248 3,524,624 1,762,312 881,156 440,578 220,289 660,868 330,434 165,217 495,652 247,826 123,913 371,740 185,870 92,935 278,806 139,403 418,210 209,105 627,316 313,658 156,829 470,488 235,244 117,622 58,811 176,434 88,217 264,652 132,326 66,163 198,490 99,245 297,736 148,868 74,434 37,217 111,652 55,826 27,913 83,740 41,870 20,935 62,806 31,403

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