17 × 23 × 43 × 509

Prime Factor Structure

Factorization String 17 × 23 × 43 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,694,080

Proper Divisor Sum 1,136,263

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #8557799 ← → #8557819

1 17 23 43 391 509 731 989 8,653 11,707 16,813 21,887 199,019 372,079 503,401 8,557,817

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

8,557,817 25,673,452 12,836,726 6,418,363 19,255,090 9,627,545 28,882,636 14,441,318 7,220,659 21,661,978 10,830,989 32,492,968 16,246,484 8,123,242 4,061,621 12,184,864 6,092,432 3,046,216 1,523,108 761,554 380,777 1,142,332 571,166 285,583 856,750 428,375 1,285,126 642,563 1,927,690 963,845 2,891,536 1,445,768 722,884 361,442 180,721 542,164 271,082 135,541 406,624 203,312 101,656 50,828 25,414 12,707 38,122 19,061 57,184 28,592 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052

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