3 × 7³ × 1871

Prime Factor Structure

Factorization String 3 × 7^3 × 1871

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,995,200

Proper Divisor Sum 1,069,941

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1925257 ← → #1925293

1 3 7 21 49 147 343 1,029 1,871 5,613 13,097 39,291 91,679 275,037 641,753 1,925,259

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

1,925,259 5,775,778 2,887,889 8,663,668 4,331,834 2,165,917 6,497,752 3,248,876 1,624,438 812,219 2,436,658 1,218,329 3,654,988 1,827,494 913,747 2,741,242 1,370,621 4,111,864 2,055,932 1,027,966 513,983 1,541,950 770,975 2,312,926 1,156,463 3,469,390 1,734,695 5,204,086 2,602,043 7,806,130 3,903,065 11,709,196 5,854,598 2,927,299 8,781,898 4,390,949 13,172,848 6,586,424 3,293,212 1,646,606 823,303 2,469,910 1,234,955 3,704,866 1,852,433 5,557,300 2,778,650 1,389,325 4,167,976 2,083,988 1,041,994 520,997 1,562,992 781,496 390,748 195,374 97,687 293,062 146,531 439,594

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