2 × 11 × 571

Prime Factor Structure

Factorization String 2 × 11 × 571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 20,592

Proper Divisor Sum 8,030

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #12553 ← → #12569

1 2 11 22 571 1,142 6,281 12,562

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

12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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