13 × 131 × 271

Prime Factor Structure

Factorization String 13 × 131 × 271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 502,656

Proper Divisor Sum 41,143

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #461507 ← → #461521

1 13 131 271 1,703 3,523 35,501 461,513

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

461,513 1,384,540 692,270 346,135 1,038,406 519,203 1,557,610 778,805 2,336,416 1,168,208 584,104 292,052 146,026 73,013 219,040 109,520 54,760 27,380 13,690 6,845 20,536 10,268 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82

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