2 × 7 × 13² × 271

Prime Factor Structure

Factorization String 2 × 7 × 13^2 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,194,624

Proper Divisor Sum 553,438

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #641167 ← → #641197

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

641,186 320,593 961,780 480,890 240,445 721,336 360,668 180,334 90,167 270,502 135,251 405,754 202,877 608,632 304,316 152,158 76,079 228,238 114,119 342,358 171,179 513,538 256,769 770,308 385,154 192,577 577,732 288,866 144,433 433,300 216,650 108,325 324,976 162,488 81,244 40,622 20,311 60,934 30,467 91,402 45,701 137,104 68,552 34,276 17,138 8,569 25,708 12,854 6,427 19,282 9,641 28,924 14,462 7,231 21,694 10,847 32,542 16,271 48,814 24,407

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