13 × 40487

Prime Factor Structure

Factorization String 13 × 40487

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 566,832

Proper Divisor Sum 40,501

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #526307 ← → #526367

1 13 40,487 526,331

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

526,331 1,578,994 789,497 2,368,492 1,184,246 592,123 1,776,370 888,185 2,664,556 1,332,278 666,139 1,998,418 999,209 2,997,628 1,498,814 749,407 2,248,222 1,124,111 3,372,334 1,686,167 5,058,502 2,529,251 7,587,754 3,793,877 11,381,632 5,690,816 2,845,408 1,422,704 711,352 355,676 177,838 88,919 266,758 133,379 400,138 200,069 600,208 300,104 150,052 75,026 37,513 112,540 56,270 28,135 84,406 42,203 126,610 63,305 189,916 94,958 47,479 142,438 71,219 213,658 106,829 320,488 160,244 80,122 40,061 120,184

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