7 × 13 × 113 × 197

Prime Factor Structure

Factorization String 7 × 13 × 113 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,528,064

Proper Divisor Sum 502,313

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2025739 ← → #2025767

1 7 13 91 113 197 791 1,379 1,469 2,561 10,283 17,927 22,261 155,827 289,393 2,025,751

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

2,025,751 6,077,254 3,038,627 9,115,882 4,557,941 13,673,824 6,836,912 3,418,456 1,709,228 854,614 427,307 1,281,922 640,961 1,922,884 961,442 480,721 1,442,164 721,082 360,541 1,081,624 540,812 270,406 135,203 405,610 202,805 608,416 304,208 152,104 76,052 38,026 19,013 57,040 28,520 14,260 7,130 3,565 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146

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