13 × 23 × 1489

Prime Factor Structure

Factorization String 13 × 23 × 1489

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 500,640

Proper Divisor Sum 55,429

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #445199 ← → #445229

1 13 23 299 1,489 19,357 34,247 445,211

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

445,211 1,335,634 667,817 2,003,452 1,001,726 500,863 1,502,590 751,295 2,253,886 1,126,943 3,380,830 1,690,415 5,071,246 2,535,623 7,606,870 3,803,435 11,410,306 5,705,153 17,115,460 8,557,730 4,278,865 12,836,596 6,418,298 3,209,149 9,627,448 4,813,724 2,406,862 1,203,431 3,610,294 1,805,147 5,415,442 2,707,721 8,123,164 4,061,582 2,030,791 6,092,374 3,046,187 9,138,562 4,569,281 13,707,844 6,853,922 3,426,961 10,280,884 5,140,442 2,570,221 7,710,664 3,855,332 1,927,666 963,833 2,891,500 1,445,750 722,875 2,168,626 1,084,313 3,252,940 1,626,470 813,235 2,439,706 1,219,853 3,659,560

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