3 × 7 × 43 × 563

Prime Factor Structure

Factorization String 3 × 7 × 43 × 563

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 794,112

Proper Divisor Sum 285,723

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #508373 ← → #508393

1 3 7 21 43 129 301 563 903 1,689 3,941 11,823 24,209 72,627 169,463 508,389

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

508,389 1,525,168 762,584 381,292 190,646 95,323 285,970 142,985 428,956 214,478 107,239 321,718 160,859 482,578 241,289 723,868 361,934 180,967 542,902 271,451 814,354 407,177 1,221,532 610,766 305,383 916,150 458,075 1,374,226 687,113 2,061,340 1,030,670 515,335 1,546,006 773,003 2,319,010 1,159,505 3,478,516 1,739,258 869,629 2,608,888 1,304,444 652,222 326,111 978,334 489,167 1,467,502 733,751 2,201,254 1,100,627 3,301,882 1,650,941 4,952,824 2,476,412 1,238,206 619,103 1,857,310 928,655 2,785,966 1,392,983 4,178,950

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