2² × 7 × 458593

Prime Factor Structure

Factorization String 2^2 × 7 × 458593

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 25,681,264

Proper Divisor Sum 12,840,660

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #12840571 ← → #12840613

1 2 4 7 14 28 458,593 917,186 1,834,372 3,210,151 6,420,302 12,840,604

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

12,840,604 6,420,302 3,210,151 9,630,454 4,815,227 14,445,682 7,222,841 21,668,524 10,834,262 5,417,131 16,251,394 8,125,697 24,377,092 12,188,546 6,094,273 18,282,820 9,141,410 4,570,705 13,712,116 6,856,058 3,428,029 10,284,088 5,142,044 2,571,022 1,285,511 3,856,534 1,928,267 5,784,802 2,892,401 8,677,204 4,338,602 2,169,301 6,507,904 3,253,952 1,626,976 813,488 406,744 203,372 101,686 50,843 152,530 76,265 228,796 114,398 57,199 171,598 85,799 257,398 128,699 386,098 193,049 579,148 289,574 144,787 434,362 217,181 651,544 325,772 162,886 81,443

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