3⁷ × 19

Prime Factor Structure

Factorization String 3^7 × 19

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 65,600

Proper Divisor Sum 24,047

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #41549 ← → #41579

1 3 9 19 27 57 81 171 243 513 729 1,539 2,187 4,617 13,851 41,553

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

41,553 124,660 62,330 31,165 93,496 46,748 23,374 11,687 35,062 17,531 52,594 26,297 78,892 39,446 19,723 59,170 29,585 88,756 44,378 22,189 66,568 33,284 16,642 8,321 24,964 12,482 6,241 18,724 9,362 4,681 14,044 7,022 3,511 10,534 5,267 15,802 7,901 23,704 11,852 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44

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