2² × 3² × 5 × 3671

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 3671

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 2,004,912

Proper Divisor Sum 1,344,132

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #660769 ← → #660787

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

660,780 330,390 165,195 495,586 247,793 743,380 371,690 185,845 557,536 278,768 139,384 69,692 34,846 17,423 52,270 26,135 78,406 39,203 117,610 58,805 176,416 88,208 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198

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