19 × 23 × 29 × 619

Prime Factor Structure

Factorization String 19 × 23 × 29 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,928,000

Proper Divisor Sum 1,083,413

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #7844567 ← → #7844591

1 19 23 29 437 551 619 667 11,761 12,673 14,237 17,951 270,503 341,069 412,873 7,844,587

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

7,844,587 23,533,762 11,766,881 35,300,644 17,650,322 8,825,161 26,475,484 13,237,742 6,618,871 19,856,614 9,928,307 29,784,922 14,892,461 44,677,384 22,338,692 11,169,346 5,584,673 16,754,020 8,377,010 4,188,505 12,565,516 6,282,758 3,141,379 9,424,138 4,712,069 14,136,208 7,068,104 3,534,052 1,767,026 883,513 2,650,540 1,325,270 662,635 1,987,906 993,953 2,981,860 1,490,930 745,465 2,236,396 1,118,198 559,099 1,677,298 838,649 2,515,948 1,257,974 628,987 1,886,962 943,481 2,830,444 1,415,222 707,611 2,122,834 1,061,417 3,184,252 1,592,126 796,063 2,388,190 1,194,095 3,582,286 1,791,143

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