13 × 23 × 67 × 487

Prime Factor Structure

Factorization String 13 × 23 × 67 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,149,824

Proper Divisor Sum 1,393,753

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #9756067 ← → #9756083

1 13 23 67 299 487 871 1,541 6,331 11,201 20,033 32,629 145,613 424,177 750,467 9,756,071

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

9,756,071 29,268,214 14,634,107 43,902,322 21,951,161 65,853,484 32,926,742 16,463,371 49,390,114 24,695,057 74,085,172 37,042,586 18,521,293 55,563,880 27,781,940 13,890,970 6,945,485 20,836,456 10,418,228 5,209,114 2,604,557 7,813,672 3,906,836 1,953,418 976,709 2,930,128 1,465,064 732,532 366,266 183,133 549,400 274,700 137,350 68,675 206,026 103,013 309,040 154,520 77,260 38,630 19,315 57,946 28,973 86,920 43,460 21,730 10,865 32,596 16,298 8,149 24,448 12,224 6,112 3,056 1,528 764 382 191 574 287

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