7 × 13² × 569

Prime Factor Structure

Factorization String 7 × 13^2 × 569

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 834,480

Proper Divisor Sum 161,353

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #673121 ← → #673129

1 7 13 91 169 569 1,183 3,983 7,397 51,779 96,161 673,127

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

673,127 2,019,382 1,009,691 3,029,074 1,514,537 4,543,612 2,271,806 1,135,903 3,407,710 1,703,855 5,111,566 2,555,783 7,667,350 3,833,675 11,501,026 5,750,513 17,251,540 8,625,770 4,312,885 12,938,656 6,469,328 3,234,664 1,617,332 808,666 404,333 1,213,000 606,500 303,250 151,625 454,876 227,438 113,719 341,158 170,579 511,738 255,869 767,608 383,804 191,902 95,951 287,854 143,927 431,782 215,891 647,674 323,837 971,512 485,756 242,878 121,439 364,318 182,159 546,478 273,239 819,718 409,859 1,229,578 614,789 1,844,368 922,184

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