2² × 3² × 5 × 13 × 181

Prime Factor Structure

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

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,391,208

Proper Divisor Sum 967,668

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #423509 ← → #423541

1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 181 195 234 260 362 390 468 543 585 724 780 905 1,086 1,170 1,629 1,810 2,172 2,340 2,353 2,715 3,258 3,620 4,706 5,430 6,516 7,059 8,145 9,412 10,860 11,765 14,118 16,290 21,177

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

423,540 211,770 105,885 317,656 158,828 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

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