7 × 11 × 173

Prime Factor Structure

Factorization String 7 × 11 × 173

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 16,704

Proper Divisor Sum 3,383

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #13313 ← → #13327

1 7 11 77 173 1,211 1,903 13,321

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

13,321 39,964 19,982 9,991 29,974 14,987 44,962 22,481 67,444 33,722 16,861 50,584 25,292 12,646 6,323 18,970 9,485 28,456 14,228 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 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

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