11² × 43 × 139

Prime Factor Structure

Factorization String 11^2 × 43 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 819,280

Proper Divisor Sum 96,063

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #723209 ← → #723221

1 11 43 121 139 473 1,529 5,203 5,977 16,819 65,747 723,217

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

723,217 2,169,652 1,084,826 542,413 1,627,240 813,620 406,810 203,405 610,216 305,108 152,554 76,277 228,832 114,416 57,208 28,604 14,302 7,151 21,454 10,727 32,182 16,091 48,274 24,137 72,412 36,206 18,103 54,310 27,155 81,466 40,733 122,200 61,100 30,550 15,275 45,826 22,913 68,740 34,370 17,185 51,556 25,778 12,889 38,668 19,334 9,667 29,002 14,501 43,504 21,752 10,876 5,438 2,719 8,158 4,079 12,238 6,119 18,358 9,179 27,538

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