2² × 11 × 157 × 3037

Prime Factor Structure

Factorization String 2^2 × 11 × 157 × 3037

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 40,320,336

Proper Divisor Sum 19,340,740

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #20979589 ← → #20979613

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

20,979,596 10,489,798 5,244,899 15,734,698 7,867,349 23,602,048 11,801,024 5,900,512 2,950,256 1,475,128 737,564 368,782 184,391 553,174 276,587 829,762 414,881 1,244,644 622,322 311,161 933,484 466,742 233,371 700,114 350,057 1,050,172 525,086 262,543 787,630 393,815 1,181,446 590,723 1,772,170 886,085 2,658,256 1,329,128 664,564 332,282 166,141 498,424 249,212 124,606 62,303 186,910 93,455 280,366 140,183 420,550 210,275 630,826 315,413 946,240 473,120 236,560 118,280 59,140 29,570 14,785 44,356 22,178

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