3 × 13 × 97 × 131

Prime Factor Structure

Factorization String 3 × 13 × 97 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 724,416

Proper Divisor Sum 228,843

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #495571 ← → #495587

1 3 13 39 97 131 291 393 1,261 1,703 3,783 5,109 12,707 38,121 165,191 495,573

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

495,573 1,486,720 743,360 371,680 185,840 92,920 46,460 23,230 11,615 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 2,099 6,298 3,149

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