3 × 7 × 43 × 317

Prime Factor Structure

Factorization String 3 × 7 × 43 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 447,744

Proper Divisor Sum 161,493

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #286249 ← → #286289

1 3 7 21 43 129 301 317 903 951 2,219 6,657 13,631 40,893 95,417 286,251

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

286,251 858,754 429,377 1,288,132 644,066 322,033 966,100 483,050 241,525 724,576 362,288 181,144 90,572 45,286 22,643 67,930 33,965 101,896 50,948 25,474 12,737 38,212 19,106 9,553 28,660 14,330 7,165 21,496 10,748 5,374 2,687 8,062 4,031 12,094 6,047 18,142 9,071 27,214 13,607 40,822 20,411 61,234 30,617 91,852 45,926 22,963 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844 2,422 1,211 3,634 1,817

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