2 × 3 × 13 × 61 × 109

Prime Factor Structure

Factorization String 2 × 3 × 13 × 61 × 109

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,145,760

Proper Divisor Sum 627,138

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #518621 ← → #518657

1 2 3 6 13 26 39 61 78 109 122 183 218 327 366 654 793 1,417 1,586 2,379 2,834 4,251 4,758 6,649 8,502 13,298 19,947 39,894 86,437 172,874 259,311 518,622

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

518,622 259,311 777,934 388,967 1,166,902 583,451 1,750,354 875,177 2,625,532 1,312,766 656,383 1,969,150 984,575 2,953,726 1,476,863 4,430,590 2,215,295 6,645,886 3,322,943 9,968,830 4,984,415 14,953,246 7,476,623 22,429,870 11,214,935 33,644,806 16,822,403 50,467,210 25,233,605 75,700,816 37,850,408 18,925,204 9,462,602 4,731,301 14,193,904 7,096,952 3,548,476 1,774,238 887,119 2,661,358 1,330,679 3,992,038 1,996,019 5,988,058 2,994,029 8,982,088 4,491,044 2,245,522 1,122,761 3,368,284 1,684,142 842,071 2,526,214 1,263,107 3,789,322 1,894,661 5,683,984 2,841,992 1,420,996 710,498

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