2 × 7 × 211 × 1327

Prime Factor Structure

Factorization String 2 × 7 × 211 × 1327

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,756,864

Proper Divisor Sum 2,836,906

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #3919943 ← → #3919961

1 2 7 14 211 422 1,327 1,477 2,654 2,954 9,289 18,578 279,997 559,994 1,959,979 3,919,958

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

3,919,958 1,959,979 5,879,938 2,939,969 8,819,908 4,409,954 2,204,977 6,614,932 3,307,466 1,653,733 4,961,200 2,480,600 1,240,300 620,150 310,075 930,226 465,113 1,395,340 697,670 348,835 1,046,506 523,253 1,569,760 784,880 392,440 196,220 98,110 49,055 147,166 73,583 220,750 110,375 331,126 165,563 496,690 248,345 745,036 372,518 186,259 558,778 279,389 838,168 419,084 209,542 104,771 314,314 157,157 471,472 235,736 117,868 58,934 29,467 88,402 44,201 132,604 66,302 33,151 99,454 49,727 149,182

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