19 × 137 × 313

Prime Factor Structure

Factorization String 19 × 137 × 313

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 866,640

Proper Divisor Sum 51,901

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #814717 ← → #814741

1 19 137 313 2,603 5,947 42,881 814,739

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

814,739 2,444,218 1,222,109 3,666,328 1,833,164 916,582 458,291 1,374,874 687,437 2,062,312 1,031,156 515,578 257,789 773,368 386,684 193,342 96,671 290,014 145,007 435,022 217,511 652,534 326,267 978,802 489,401 1,468,204 734,102 367,051 1,101,154 550,577 1,651,732 825,866 412,933 1,238,800 619,400 309,700 154,850 77,425 232,276 116,138 58,069 174,208 87,104 43,552 21,776 10,888 5,444 2,722 1,361 4,084 2,042 1,021 3,064 1,532 766 383 1,150 575 1,726 863

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