3² × 7 × 16661

Prime Factor Structure

Factorization String 3^2 × 7 × 16661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,732,848

Proper Divisor Sum 683,205

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1049639 ← → #1049663

1 3 7 9 21 63 16,661 49,983 116,627 149,949 349,881 1,049,643

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

1,049,643 3,148,930 1,574,465 4,723,396 2,361,698 1,180,849 3,542,548 1,771,274 885,637 2,656,912 1,328,456 664,228 332,114 166,057 498,172 249,086 124,543 373,630 186,815 560,446 280,223 840,670 420,335 1,261,006 630,503 1,891,510 945,755 2,837,266 1,418,633 4,255,900 2,127,950 1,063,975 3,191,926 1,595,963 4,787,890 2,393,945 7,181,836 3,590,918 1,795,459 5,386,378 2,693,189 8,079,568 4,039,784 2,019,892 1,009,946 504,973 1,514,920 757,460 378,730 189,365 568,096 284,048 142,024 71,012 35,506 17,753 53,260 26,630 13,315 39,946

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