13 × 17 × 127 × 131

Prime Factor Structure

Factorization String 13 × 17 × 127 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,257,792

Proper Divisor Sum 581,015

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3676753 ← → #3676781

1 13 17 127 131 221 1,651 1,703 2,159 2,227 16,637 28,067 28,951 216,281 282,829 3,676,777

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

3,676,777 11,030,332 5,515,166 2,757,583 8,272,750 4,136,375 12,409,126 6,204,563 18,613,690 9,306,845 27,920,536 13,960,268 6,980,134 3,490,067 10,470,202 5,235,101 15,705,304 7,852,652 3,926,326 1,963,163 5,889,490 2,944,745 8,834,236 4,417,118 2,208,559 6,625,678 3,312,839 9,938,518 4,969,259 14,907,778 7,453,889 22,361,668 11,180,834 5,590,417 16,771,252 8,385,626 4,192,813 12,578,440 6,289,220 3,144,610 1,572,305 4,716,916 2,358,458 1,179,229 3,537,688 1,768,844 884,422 442,211 1,326,634 663,317 1,989,952 994,976 497,488 248,744 124,372 62,186 31,093 93,280 46,640 23,320

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