13 × 52147

Prime Factor Structure

Factorization String 13 × 52147

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 730,072

Proper Divisor Sum 52,161

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #677891 ← → #677927

1 13 52,147 677,911

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

677,911 2,033,734 1,016,867 3,050,602 1,525,301 4,575,904 2,287,952 1,143,976 571,988 285,994 142,997 428,992 214,496 107,248 53,624 26,812 13,406 6,703 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

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