2 × 17 × 19 × 43943

Prime Factor Structure

Factorization String 2 × 17 × 19 × 43943

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 47,459,520

Proper Divisor Sum 19,072,342

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #28387141 ← → #28387193

1 2 17 19 34 38 323 646 43,943 87,886 747,031 834,917 1,494,062 1,669,834 14,193,589 28,387,178

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

28,387,178 14,193,589 42,580,768 21,290,384 10,645,192 5,322,596 2,661,298 1,330,649 3,991,948 1,995,974 997,987 2,993,962 1,496,981 4,490,944 2,245,472 1,122,736 561,368 280,684 140,342 70,171 210,514 105,257 315,772 157,886 78,943 236,830 118,415 355,246 177,623 532,870 266,435 799,306 399,653 1,198,960 599,480 299,740 149,870 74,935 224,806 112,403 337,210 168,605 505,816 252,908 126,454 63,227 189,682 94,841 284,524 142,262 71,131 213,394 106,697 320,092 160,046 80,023 240,070 120,035 360,106 180,053

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