3 × 13 × 67² × 109

Prime Factor Structure

Factorization String 3 × 13 × 67^2 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 28,071,120

Proper Divisor Sum 8,988,381

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #19082737 ← → #19082747

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

19,082,739 57,248,218 28,624,109 85,872,328 42,936,164 21,468,082 10,734,041 32,202,124 16,101,062 8,050,531 24,151,594 12,075,797 36,227,392 18,113,696 9,056,848 4,528,424 2,264,212 1,132,106 566,053 1,698,160 849,080 424,540 212,270 106,135 318,406 159,203 477,610 238,805 716,416 358,208 179,104 89,552 44,776 22,388 11,194 5,597 16,792 8,396 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562

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