2 × 5 × 7 × 1879

Prime Factor Structure

Factorization String 2 × 5 × 7 × 1879

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 270,720

Proper Divisor Sum 139,190

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #131519 ← → #131543

1 2 5 7 10 14 35 70 1,879 3,758 9,395 13,153 18,790 26,306 65,765 131,530

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

131,530 65,765 197,296 98,648 49,324 24,662 12,331 36,994 18,497 55,492 27,746 13,873 41,620 20,810 10,405 31,216 15,608 7,804 3,902 1,951 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012

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