3 × 5 × 7² × 71

Prime Factor Structure

Factorization String 3 × 5 × 7^2 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 98,496

Proper Divisor Sum 46,311

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #52183 ← → #52189

1 3 5 7 15 21 35 49 71 105 147 213 245 355 497 735 1,065 1,491 2,485 3,479 7,455 10,437 17,395 52,185

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

52,185 156,556 78,278 39,139 117,418 58,709 176,128 88,064 44,032 22,016 11,008 5,504 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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