2 × 13 × 403391

Prime Factor Structure

Factorization String 2 × 13 × 403391

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 16,942,464

Proper Divisor Sum 6,454,298

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #10488139 ← → #10488187

1 2 13 26 403,391 806,782 5,244,083 10,488,166

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

10,488,166 5,244,083 15,732,250 7,866,125 23,598,376 11,799,188 5,899,594 2,949,797 8,849,392 4,424,696 2,212,348 1,106,174 553,087 1,659,262 829,631 2,488,894 1,244,447 3,733,342 1,866,671 5,600,014 2,800,007 8,400,022 4,200,011 12,600,034 6,300,017 18,900,052 9,450,026 4,725,013 14,175,040 7,087,520 3,543,760 1,771,880 885,940 442,970 221,485 664,456 332,228 166,114 83,057 249,172 124,586 62,293 186,880 93,440 46,720 23,360 11,680 5,840 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310

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