2² × 7 × 11 × 12821

Prime Factor Structure

Factorization String 2^2 × 7 × 11 × 12821

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 8,616,384

Proper Divisor Sum 4,667,516

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #3948859 ← → #3948881

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

3,948,868 1,974,434 987,217 2,961,652 1,480,826 740,413 2,221,240 1,110,620 555,310 277,655 832,966 416,483 1,249,450 624,725 1,874,176 937,088 468,544 234,272 117,136 58,568 29,284 14,642 7,321 21,964 10,982 5,491 16,474 8,237 24,712 12,356 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20

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