3 × 5 × 7 × 11 × 571

Prime Factor Structure

Factorization String 3 × 5 × 7 × 11 × 571

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,317,888

Proper Divisor Sum 658,383

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #659501 ← → #659513

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

659,505 1,978,516 989,258 494,629 1,483,888 741,944 370,972 185,486 92,743 278,230 139,115 417,346 208,673 626,020 313,010 156,505 469,516 234,758 117,379 352,138 176,069 528,208 264,104 132,052 66,026 33,013 99,040 49,520 24,760 12,380 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20

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