2² × 3² × 89²

Prime Factor Structure

Factorization String 2^2 × 3^2 × 89^2

Distinct Prime Factors 3

Square Status Yes (√285156 = 534)

Abundance Measure Abundant

Analytical Properties

Total Divisors 27

Divisor Sum (σ) 729,001

Proper Divisor Sum 443,845

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #285151 ← → #285161

1 2 3 4 6 9 12 18 36 89 178 267 356 534 801 1,068 1,602 3,204 7,921 15,842 23,763 31,684 47,526 71,289 95,052 142,578 285,156

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

285,156 142,578 71,289 213,868 106,934 53,467 160,402 80,201 240,604 120,302 60,151 180,454 90,227 270,682 135,341 406,024 203,012 101,506 50,753 152,260 76,130 38,065 114,196 57,098 28,549 85,648 42,824 21,412 10,706 5,353 16,060 8,030 4,015 12,046 6,023 18,070 9,035 27,106 13,553 40,660 20,330 10,165 30,496 15,248 7,624 3,812 1,906 953 2,860 1,430 715 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302

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