2 × 23 × 109 × 1997

Prime Factor Structure

Factorization String 2 × 23 × 109 × 1997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,824,160

Proper Divisor Sum 5,811,202

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #10012931 ← → #10012999

1 2 23 46 109 218 1,997 2,507 3,994 5,014 45,931 91,862 217,673 435,346 5,006,479 10,012,958

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

10,012,958 5,006,479 15,019,438 7,509,719 22,529,158 11,264,579 33,793,738 16,896,869 50,690,608 25,345,304 12,672,652 6,336,326 3,168,163 9,504,490 4,752,245 14,256,736 7,128,368 3,564,184 1,782,092 891,046 445,523 1,336,570 668,285 2,004,856 1,002,428 501,214 250,607 751,822 375,911 1,127,734 563,867 1,691,602 845,801 2,537,404 1,268,702 634,351 1,903,054 951,527 2,854,582 1,427,291 4,281,874 2,140,937 6,422,812 3,211,406 1,605,703 4,817,110 2,408,555 7,225,666 3,612,833 10,838,500 5,419,250 2,709,625 8,128,876 4,064,438 2,032,219 6,096,658 3,048,329 9,144,988 4,572,494 2,286,247

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