3 × 7 × 17 × 499

Prime Factor Structure

Factorization String 3 × 7 × 17 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 288,000

Proper Divisor Sum 109,857

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #178141 ← → #178151

1 3 7 17 21 51 119 357 499 1,497 3,493 8,483 10,479 25,449 59,381 178,143

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

178,143 534,430 267,215 801,646 400,823 1,202,470 601,235 1,803,706 901,853 2,705,560 1,352,780 676,390 338,195 1,014,586 507,293 1,521,880 760,940 380,470 190,235 570,706 285,353 856,060 428,030 214,015 642,046 321,023 963,070 481,535 1,444,606 722,303 2,166,910 1,083,455 3,250,366 1,625,183 4,875,550 2,437,775 7,313,326 3,656,663 10,969,990 5,484,995 16,454,986 8,227,493 24,682,480 12,341,240 6,170,620 3,085,310 1,542,655 4,627,966 2,313,983 6,941,950 3,470,975 10,412,926 5,206,463 15,619,390 7,809,695 23,429,086 11,714,543 35,143,630 17,571,815 52,715,446

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