7 × 13 × 7109

Prime Factor Structure

Factorization String 7 × 13 × 7109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 796,320

Proper Divisor Sum 149,401

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #646913 ← → #646927

1 7 13 91 7,109 49,763 92,417 646,919

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

646,919 1,940,758 970,379 2,911,138 1,455,569 4,366,708 2,183,354 1,091,677 3,275,032 1,637,516 818,758 409,379 1,228,138 614,069 1,842,208 921,104 460,552 230,276 115,138 57,569 172,708 86,354 43,177 129,532 64,766 32,383 97,150 48,575 145,726 72,863 218,590 109,295 327,886 163,943 491,830 245,915 737,746 368,873 1,106,620 553,310 276,655 829,966 414,983 1,244,950 622,475 1,867,426 933,713 2,801,140 1,400,570 700,285 2,100,856 1,050,428 525,214 262,607 787,822 393,911 1,181,734 590,867 1,772,602 886,301

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