2 × 3⁴ × 7 × 13 × 149

Prime Factor Structure

Factorization String 2 × 3^4 × 7 × 13 × 149

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 80

Divisor Sum (σ) 6,098,400

Proper Divisor Sum 3,901,842

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2196541 ← → #2196559

1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 63 78 81 91 117 126 149 162 182 189 234 273 298 351 378 447 546 567 702 819 894 1,043 1,053 1,134 1,341 1,638 1,937 2,086 2,106 2,457 2,682 3,129 3,874 4,023 4,914 5,811 6,258 7,371 8,046 9,387 11,622 12,069 13,559 14,742 17,433

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

2,196,558 1,098,279 3,294,838 1,647,419 4,942,258 2,471,129 7,413,388 3,706,694 1,853,347 5,560,042 2,780,021 8,340,064 4,170,032 2,085,016 1,042,508 521,254 260,627 781,882 390,941 1,172,824 586,412 293,206 146,603 439,810 219,905 659,716 329,858 164,929 494,788 247,394 123,697 371,092 185,546 92,773 278,320 139,160 69,580 34,790 17,395 52,186 26,093 78,280 39,140 19,570 9,785 29,356 14,678 7,339 22,018 11,009 33,028 16,514 8,257 24,772 12,386 6,193 18,580 9,290 4,645 13,936

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