3 × 131 × 1747

Prime Factor Structure

Factorization String 3 × 131 × 1747

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 922,944

Proper Divisor Sum 236,373

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #686563 ← → #686593

1 3 131 393 1,747 5,241 228,857 686,571

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

686,571 2,059,714 1,029,857 3,089,572 1,544,786 772,393 2,317,180 1,158,590 579,295 1,737,886 868,943 2,606,830 1,303,415 3,910,246 1,955,123 5,865,370 2,932,685 8,798,056 4,399,028 2,199,514 1,099,757 3,299,272 1,649,636 824,818 412,409 1,237,228 618,614 309,307 927,922 463,961 1,391,884 695,942 347,971 1,043,914 521,957 1,565,872 782,936 391,468 195,734 97,867 293,602 146,801 440,404 220,202 110,101 330,304 165,152 82,576 41,288 20,644 10,322 5,161 15,484 7,742 3,871 11,614 5,807 17,422 8,711 26,134

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