5 × 7 × 19 × 6217

Prime Factor Structure

Factorization String 5 × 7 × 19 × 6217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,969,280

Proper Divisor Sum 1,834,975

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4134293 ← → #4134311

1 5 7 19 35 95 133 665 6,217 31,085 43,519 118,123 217,595 590,615 826,861 4,134,305

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

4,134,305 12,402,916 6,201,458 3,100,729 9,302,188 4,651,094 2,325,547 6,976,642 3,488,321 10,464,964 5,232,482 2,616,241 7,848,724 3,924,362 1,962,181 5,886,544 2,943,272 1,471,636 735,818 367,909 1,103,728 551,864 275,932 137,966 68,983 206,950 103,475 310,426 155,213 465,640 232,820 116,410 58,205 174,616 87,308 43,654 21,827 65,482 32,741 98,224 49,112 24,556 12,278 6,139 18,418 9,209 27,628 13,814 6,907 20,722 10,361 31,084 15,542 7,771 23,314 11,657 34,972 17,486 8,743 26,230

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