2 × 3² × 5 × 13 × 181

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 13 × 181

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 596,232

Proper Divisor Sum 384,462

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #211747 ← → #211777

1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 181 195 234 362 390 543 585 905 1,086 1,170 1,629 1,810 2,353 2,715 3,258 4,706 5,430 7,059 8,145 11,765 14,118 16,290 21,177 23,530 35,295 42,354 70,590 105,885 211,770

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

211,770 105,885 317,656 158,828 79,414 39,707 119,122 59,561 178,684 89,342 44,671 134,014 67,007 201,022 100,511 301,534 150,767 452,302 226,151 678,454 339,227 1,017,682 508,841 1,526,524 763,262 381,631 1,144,894 572,447 1,717,342 858,671 2,576,014 1,288,007 3,864,022 1,932,011 5,796,034 2,898,017 8,694,052 4,347,026 2,173,513 6,520,540 3,260,270 1,630,135 4,890,406 2,445,203 7,335,610 3,667,805 11,003,416 5,501,708 2,750,854 1,375,427 4,126,282 2,063,141 6,189,424 3,094,712 1,547,356 773,678 386,839 1,160,518 580,259 1,740,778

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