2 × 7 × 11 × 1427

Prime Factor Structure

Factorization String 2 × 7 × 11 × 1427

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 411,264

Proper Divisor Sum 191,506

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #219757 ← → #219761

1 2 7 11 14 22 77 154 1,427 2,854 9,989 15,697 19,978 31,394 109,879 219,758

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

219,758 109,879 329,638 164,819 494,458 247,229 741,688 370,844 185,422 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

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