5 × 7 × 13 × 859

Prime Factor Structure

Factorization String 5 × 7 × 13 × 859

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 577,920

Proper Divisor Sum 187,075

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #390829 ← → #390851

1 5 7 13 35 65 91 455 859 4,295 6,013 11,167 30,065 55,835 78,169 390,845

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

390,845 1,172,536 586,268 293,134 146,567 439,702 219,851 659,554 329,777 989,332 494,666 247,333 742,000 371,000 185,500 92,750 46,375 139,126 69,563 208,690 104,345 313,036 156,518 78,259 234,778 117,389 352,168 176,084 88,042 44,021 132,064 66,032 33,016 16,508 8,254 4,127 12,382 6,191 18,574 9,287 27,862 13,931 41,794 20,897 62,692 31,346 15,673 47,020 23,510 11,755 35,266 17,633 52,900 26,450 13,225 39,676 19,838 9,919 29,758 14,879

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