3 × 5 × 311 × 4289

Prime Factor Structure

Factorization String 3 × 5 × 311 × 4289

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,123,520

Proper Divisor Sum 12,115,335

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #20008171 ← → #20008187

1 3 5 15 311 933 1,555 4,289 4,665 12,867 21,445 64,335 1,333,879 4,001,637 6,669,395 20,008,185

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

20,008,185 60,024,556 30,012,278 15,006,139 45,018,418 22,509,209 67,527,628 33,763,814 16,881,907 50,645,722 25,322,861 75,968,584 37,984,292 18,992,146 9,496,073 28,488,220 14,244,110 7,122,055 21,366,166 10,683,083 32,049,250 16,024,625 48,073,876 24,036,938 12,018,469 36,055,408 18,027,704 9,013,852 4,506,926 2,253,463 6,760,390 3,380,195 10,140,586 5,070,293 15,210,880 7,605,440 3,802,720 1,901,360 950,680 475,340 237,670 118,835 356,506 178,253 534,760 267,380 133,690 66,845 200,536 100,268 50,134 25,067 75,202 37,601 112,804 56,402 28,201 84,604 42,302 21,151

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