173 × 1289

Prime Factor Structure

Factorization String 173 × 1289

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 224,460

Proper Divisor Sum 1,463

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #222991 ← → #223007

1 173 1,289 222,997

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

222,997 668,992 334,496 167,248 83,624 41,812 20,906 10,453 31,360 15,680 7,840 3,920 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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