3 × 7 × 17 × 1249

Prime Factor Structure

Factorization String 3 × 7 × 17 × 1249

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 720,000

Proper Divisor Sum 274,107

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #445891 ← → #445931

1 3 7 17 21 51 119 357 1,249 3,747 8,743 21,233 26,229 63,699 148,631 445,893

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

445,893 1,337,680 668,840 334,420 167,210 83,605 250,816 125,408 62,704 31,352 15,676 7,838 3,919 11,758 5,879 17,638 8,819 26,458 13,229 39,688 19,844 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472

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