17 × 19 × 47 × 211

Prime Factor Structure

Factorization String 17 × 19 × 47 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,663,360

Proper Divisor Sum 460,169

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3203177 ← → #3203243

1 17 19 47 211 323 799 893 3,587 4,009 9,917 15,181 68,153 168,589 188,423 3,203,191

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

3,203,191 9,609,574 4,804,787 14,414,362 7,207,181 21,621,544 10,810,772 5,405,386 2,702,693 8,108,080 4,054,040 2,027,020 1,013,510 506,755 1,520,266 760,133 2,280,400 1,140,200 570,100 285,050 142,525 427,576 213,788 106,894 53,447 160,342 80,171 240,514 120,257 360,772 180,386 90,193 270,580 135,290 67,645 202,936 101,468 50,734 25,367 76,102 38,051 114,154 57,077 171,232 85,616 42,808 21,404 10,702 5,351 16,054 8,027 24,082 12,041 36,124 18,062 9,031 27,094 13,547 40,642 20,321

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