2² × 3⁶ × 13 × 47

Prime Factor Structure

Factorization String 2^2 × 3^6 × 13 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 84

Divisor Sum (σ) 5,141,472

Proper Divisor Sum 3,359,796

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1781669 ← → #1781677

1 2 3 4 6 9 12 13 18 26 27 36 39 47 52 54 78 81 94 108 117 141 156 162 188 234 243 282 324 351 423 468 486 564 611 702 729 846 972 1,053 1,222 1,269 1,404 1,458 1,692 1,833 2,106 2,444 2,538 2,916 3,159 3,666 3,807 4,212 5,076 5,499 6,318 7,332 7,614 9,477

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

1,781,676 890,838 445,419 1,336,258 668,129 2,004,388 1,002,194 501,097 1,503,292 751,646 375,823 1,127,470 563,735 1,691,206 845,603 2,536,810 1,268,405 3,805,216 1,902,608 951,304 475,652 237,826 118,913 356,740 178,370 89,185 267,556 133,778 66,889 200,668 100,334 50,167 150,502 75,251 225,754 112,877 338,632 169,316 84,658 42,329 126,988 63,494 31,747 95,242 47,621 142,864 71,432 35,716 17,858 8,929 26,788 13,394 6,697 20,092 10,046 5,023 15,070 7,535 22,606 11,303

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