7 × 19 × 127

Prime Factor Structure

Factorization String 7 × 19 × 127

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 20,480

Proper Divisor Sum 3,589

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #16889 ← → #16901

1 7 19 127 133 889 2,413 16,891

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

16,891 50,674 25,337 76,012 38,006 19,003 57,010 28,505 85,516 42,758 21,379 64,138 32,069 96,208 48,104 24,052 12,026 6,013 18,040 9,020 4,510 2,255 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646

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