2² × 3² × 523

Prime Factor Structure

Factorization String 2^2 × 3^2 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 47,684

Proper Divisor Sum 28,856

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #18803 ← → #18839

1 2 3 4 6 9 12 18 36 523 1,046 1,569 2,092 3,138 4,707 6,276 9,414 18,828

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

18,828 9,414 4,707 14,122 7,061 21,184 10,592 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 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.