2 × 13² × 8317

Prime Factor Structure

Factorization String 2 × 13^2 × 8317

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,566,582

Proper Divisor Sum 1,755,436

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2811131 ← → #2811161

1 2 13 26 169 338 8,317 16,634 108,121 216,242 1,405,573 2,811,146

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

2,811,146 1,405,573 4,216,720 2,108,360 1,054,180 527,090 263,545 790,636 395,318 197,659 592,978 296,489 889,468 444,734 222,367 667,102 333,551 1,000,654 500,327 1,500,982 750,491 2,251,474 1,125,737 3,377,212 1,688,606 844,303 2,532,910 1,266,455 3,799,366 1,899,683 5,699,050 2,849,525 8,548,576 4,274,288 2,137,144 1,068,572 534,286 267,143 801,430 400,715 1,202,146 601,073 1,803,220 901,610 450,805 1,352,416 676,208 338,104 169,052 84,526 42,263 126,790 63,395 190,186 95,093 285,280 142,640 71,320 35,660 17,830

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