5 × 11 × 29 × 131

Prime Factor Structure

Factorization String 5 × 11 × 29 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 285,120

Proper Divisor Sum 76,175

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #208933 ← → #208961

1 5 11 29 55 131 145 319 655 1,441 1,595 3,799 7,205 18,995 41,789 208,945

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

208,945 626,836 313,418 156,709 470,128 235,064 117,532 58,766 29,383 88,150 44,075 132,226 66,113 198,340 99,170 49,585 148,756 74,378 37,189 111,568 55,784 27,892 13,946 6,973 20,920 10,460 5,230 2,615 7,846 3,923 11,770 5,885 17,656 8,828 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749

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