5 × 19 × 31 × 167

Prime Factor Structure

Factorization String 5 × 19 × 31 × 167

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 645,120

Proper Divisor Sum 153,305

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #491797 ← → #491819

1 5 19 31 95 155 167 589 835 2,945 3,173 5,177 15,865 25,885 98,363 491,815

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

491,815 1,475,446 737,723 2,213,170 1,106,585 3,319,756 1,659,878 829,939 2,489,818 1,244,909 3,734,728 1,867,364 933,682 466,841 1,400,524 700,262 350,131 1,050,394 525,197 1,575,592 787,796 393,898 196,949 590,848 295,424 147,712 73,856 36,928 18,464 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16

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