3 × 17 × 19 × 1879

Prime Factor Structure

Factorization String 3 × 17 × 19 × 1879

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,707,200

Proper Divisor Sum 886,449

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1820747 ← → #1820759

1 3 17 19 51 57 323 969 1,879 5,637 31,943 35,701 95,829 107,103 606,917 1,820,751

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

1,820,751 5,462,254 2,731,127 8,193,382 4,096,691 12,290,074 6,145,037 18,435,112 9,217,556 4,608,778 2,304,389 6,913,168 3,456,584 1,728,292 864,146 432,073 1,296,220 648,110 324,055 972,166 486,083 1,458,250 729,125 2,187,376 1,093,688 546,844 273,422 136,711 410,134 205,067 615,202 307,601 922,804 461,402 230,701 692,104 346,052 173,026 86,513 259,540 129,770 64,885 194,656 97,328 48,664 24,332 12,166 6,083 18,250 9,125 27,376 13,688 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554

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