3² × 71597

Prime Factor Structure

Factorization String 3^2 × 71597

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 930,774

Proper Divisor Sum 286,401

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #644363 ← → #644377

1 3 9 71,597 214,791 644,373

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

644,373 1,933,120 966,560 483,280 241,640 120,820 60,410 30,205 90,616 45,308 22,654 11,327 33,982 16,991 50,974 25,487 76,462 38,231 114,694 57,347 172,042 86,021 258,064 129,032 64,516 32,258 16,129 48,388 24,194 12,097 36,292 18,146 9,073 27,220 13,610 6,805 20,416 10,208 5,104 2,552 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102

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