2² × 3⁹ × 7 × 71

Prime Factor Structure

Factorization String 2^2 × 3^9 × 7 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 120

Divisor Sum (σ) 119,040,768

Proper Divisor Sum 79,910,964

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #39129799 ← → #39129817

1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 71 81 84 108 126 142 162 189 213 243 252 284 324 378 426 486 497 567 639 729 756 852 972 994 1,134 1,278 1,458 1,491 1,701 1,917 1,988 2,187 2,268 2,556 2,916 2,982 3,402 3,834 4,374 4,473 5,103 5,751 5,964

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

39,129,804 19,564,902 9,782,451 29,347,354 14,673,677 44,021,032 22,010,516 11,005,258 5,502,629 16,507,888 8,253,944 4,126,972 2,063,486 1,031,743 3,095,230 1,547,615 4,642,846 2,321,423 6,964,270 3,482,135 10,446,406 5,223,203 15,669,610 7,834,805 23,504,416 11,752,208 5,876,104 2,938,052 1,469,026 734,513 2,203,540 1,101,770 550,885 1,652,656 826,328 413,164 206,582 103,291 309,874 154,937 464,812 232,406 116,203 348,610 174,305 522,916 261,458 130,729 392,188 196,094 98,047 294,142 147,071 441,214 220,607 661,822 330,911 992,734 496,367 1,489,102

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