19 × 31 × 557

Prime Factor Structure

Factorization String 19 × 31 × 557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 357,120

Proper Divisor Sum 29,047

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #328067 ← → #328093

1 19 31 557 589 10,583 17,267 328,073

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

328,073 984,220 492,110 246,055 738,166 369,083 1,107,250 553,625 1,660,876 830,438 415,219 1,245,658 622,829 1,868,488 934,244 467,122 233,561 700,684 350,342 175,171 525,514 262,757 788,272 394,136 197,068 98,534 49,267 147,802 73,901 221,704 110,852 55,426 27,713 83,140 41,570 20,785 62,356 31,178 15,589 46,768 23,384 11,692 5,846 2,923 8,770 4,385 13,156 6,578 3,289 9,868 4,934 2,467 7,402 3,701 11,104 5,552 2,776 1,388 694 347

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