7 × 11 × 89 × 109

Prime Factor Structure

Factorization String 7 × 11 × 89 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 950,400

Proper Divisor Sum 203,423

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #746969 ← → #746981

1 7 11 77 89 109 623 763 979 1,199 6,853 8,393 9,701 67,907 106,711 746,977

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

746,977 2,240,932 1,120,466 560,233 1,680,700 840,350 420,175 1,260,526 630,263 1,890,790 945,395 2,836,186 1,418,093 4,254,280 2,127,140 1,063,570 531,785 1,595,356 797,678 398,839 1,196,518 598,259 1,794,778 897,389 2,692,168 1,346,084 673,042 336,521 1,009,564 504,782 252,391 757,174 378,587 1,135,762 567,881 1,703,644 851,822 425,911 1,277,734 638,867 1,916,602 958,301 2,874,904 1,437,452 718,726 359,363 1,078,090 539,045 1,617,136 808,568 404,284 202,142 101,071 303,214 151,607 454,822 227,411 682,234 341,117 1,023,352

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