5³ × 11 × 13

Prime Factor Structure

Factorization String 5^3 × 11 × 13

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,208

Proper Divisor Sum 8,333

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #17863 ← → #17881

1 5 11 13 25 55 65 125 143 275 325 715 1,375 1,625 3,575 17,875

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

17,875 53,626 26,813 80,440 40,220 20,110 10,055 30,166 15,083 45,250 22,625 67,876 33,938 16,969 50,908 25,454 12,727 38,182 19,091 57,274 28,637 85,912 42,956 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102

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