7² × 19 × 181

Prime Factor Structure

Factorization String 7^2 × 19 × 181

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 207,480

Proper Divisor Sum 38,969

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #168499 ← → #168523

1 7 19 49 133 181 931 1,267 3,439 8,869 24,073 168,511

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

168,511 505,534 252,767 758,302 379,151 1,137,454 568,727 1,706,182 853,091 2,559,274 1,279,637 3,838,912 1,919,456 959,728 479,864 239,932 119,966 59,983 179,950 89,975 269,926 134,963 404,890 202,445 607,336 303,668 151,834 75,917 227,752 113,876 56,938 28,469 85,408 42,704 21,352 10,676 5,338 2,669 8,008 4,004 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425

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