2 × 11 × 17 × 43 × 1259

Prime Factor Structure

Factorization String 2 × 11 × 17 × 43 × 1259

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 35,925,120

Proper Divisor Sum 15,677,882

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #20247211 ← → #20247239

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

20,247,238 10,123,619 30,370,858 15,185,429 45,556,288 22,778,144 11,389,072 5,694,536 2,847,268 1,423,634 711,817 2,135,452 1,067,726 533,863 1,601,590 800,795 2,402,386 1,201,193 3,603,580 1,801,790 900,895 2,702,686 1,351,343 4,054,030 2,027,015 6,081,046 3,040,523 9,121,570 4,560,785 13,682,356 6,841,178 3,420,589 10,261,768 5,130,884 2,565,442 1,282,721 3,848,164 1,924,082 962,041 2,886,124 1,443,062 721,531 2,164,594 1,082,297 3,246,892 1,623,446 811,723 2,435,170 1,217,585 3,652,756 1,826,378 913,189 2,739,568 1,369,784 684,892 342,446 171,223 513,670 256,835 770,506

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