3² × 19 × 1879

Prime Factor Structure

Factorization String 3^2 × 19 × 1879

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 488,800

Proper Divisor Sum 167,491

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #321301 ← → #321311

1 3 9 19 57 171 1,879 5,637 16,911 35,701 107,103 321,309

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

321,309 963,928 481,964 240,982 120,491 361,474 180,737 542,212 271,106 135,553 406,660 203,330 101,665 304,996 152,498 76,249 228,748 114,374 57,187 171,562 85,781 257,344 128,672 64,336 32,168 16,084 8,042 4,021 12,064 6,032 3,016 1,508 754 377 1,132 566 283 850 425 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 2,051

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