5 × 11 × 11701

Prime Factor Structure

Factorization String 5 × 11 × 11701

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 842,544

Proper Divisor Sum 198,989

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #643553 ← → #643567

1 5 11 55 11,701 58,505 128,711 643,555

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

643,555 1,930,666 965,333 2,896,000 1,448,000 724,000 362,000 181,000 90,500 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.