3² × 11 × 19 × 43

Prime Factor Structure

Factorization String 3^2 × 11 × 19 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 137,280

Proper Divisor Sum 56,397

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #80863 ← → #80897

1 3 9 11 19 33 43 57 99 129 171 209 387 473 627 817 1,419 1,881 2,451 4,257 7,353 8,987 26,961 80,883

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

80,883 242,650 121,325 363,976 181,988 90,994 45,497 136,492 68,246 34,123 102,370 51,185 153,556 76,778 38,389 115,168 57,584 28,792 14,396 7,198 3,599 10,798 5,399 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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