5 × 11 × 13 × 1861

Prime Factor Structure

Factorization String 5 × 11 × 13 × 1861

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,876,896

Proper Divisor Sum 546,281

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1330603 ← → #1330621

1 5 11 13 55 65 143 715 1,861 9,305 20,471 24,193 102,355 120,965 266,123 1,330,615

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

1,330,615 3,991,846 1,995,923 5,987,770 2,993,885 8,981,656 4,490,828 2,245,414 1,122,707 3,368,122 1,684,061 5,052,184 2,526,092 1,263,046 631,523 1,894,570 947,285 2,841,856 1,420,928 710,464 355,232 177,616 88,808 44,404 22,202 11,101 33,304 16,652 8,326 4,163 12,490 6,245 18,736 9,368 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236

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