5 × 37 × 67 × 163

Prime Factor Structure

Factorization String 5 × 37 × 67 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,542,656

Proper Divisor Sum 522,271

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2020321 ← → #2020387

1 5 37 67 163 185 335 815 2,479 6,031 10,921 12,395 30,155 54,605 404,077 2,020,385

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

2,020,385 6,061,156 3,030,578 1,515,289 4,545,868 2,272,934 1,136,467 3,409,402 1,704,701 5,114,104 2,557,052 1,278,526 639,263 1,917,790 958,895 2,876,686 1,438,343 4,315,030 2,157,515 6,472,546 3,236,273 9,708,820 4,854,410 2,427,205 7,281,616 3,640,808 1,820,404 910,202 455,101 1,365,304 682,652 341,326 170,663 511,990 255,995 767,986 383,993 1,151,980 575,990 287,995 863,986 431,993 1,295,980 647,990 323,995 971,986 485,993 1,457,980 728,990 364,495 1,093,486 546,743 1,640,230 820,115 2,460,346 1,230,173 3,690,520 1,845,260 922,630 461,315

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