2 × 43 × 67 × 137

Prime Factor Structure

Factorization String 2 × 43 × 67 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,238,688

Proper Divisor Sum 449,294

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #789391 ← → #789407

1 2 43 67 86 134 137 274 2,881 5,762 5,891 9,179 11,782 18,358 394,697 789,394

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

789,394 394,697 1,184,092 592,046 296,023 888,070 444,035 1,332,106 666,053 1,998,160 999,080 499,540 249,770 124,885 374,656 187,328 93,664 46,832 23,416 11,708 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012

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