3 × 7 × 11 × 1427

Prime Factor Structure

Factorization String 3 × 7 × 11 × 1427

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 548,352

Proper Divisor Sum 218,715

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #329629 ← → #329639

1 3 7 11 21 33 77 231 1,427 4,281 9,989 15,697 29,967 47,091 109,879 329,637

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

329,637 988,912 494,456 247,228 123,614 61,807 185,422 92,711 278,134 139,067 417,202 208,601 625,804 312,902 156,451 469,354 234,677 704,032 352,016 176,008 88,004 44,002 22,001 66,004 33,002 16,501 49,504 24,752 12,376 6,188 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10

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