3 × 5 × 17 × 1249

Prime Factor Structure

Factorization String 3 × 5 × 17 × 1249

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 540,000

Proper Divisor Sum 221,505

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #318473 ← → #318503

1 3 5 15 17 51 85 255 1,249 3,747 6,245 18,735 21,233 63,699 106,165 318,495

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

318,495 955,486 477,743 1,433,230 716,615 2,149,846 1,074,923 3,224,770 1,612,385 4,837,156 2,418,578 1,209,289 3,627,868 1,813,934 906,967 2,720,902 1,360,451 4,081,354 2,040,677 6,122,032 3,061,016 1,530,508 765,254 382,627 1,147,882 573,941 1,721,824 860,912 430,456 215,228 107,614 53,807 161,422 80,711 242,134 121,067 363,202 181,601 544,804 272,402 136,201 408,604 204,302 102,151 306,454 153,227 459,682 229,841 689,524 344,762 172,381 517,144 258,572 129,286 64,643 193,930 96,965 290,896 145,448 72,724

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