5 × 13 × 19 × 491

Prime Factor Structure

Factorization String 5 × 13 × 19 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 826,560

Proper Divisor Sum 220,175

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #606383 ← → #606413

1 5 13 19 65 95 247 491 1,235 2,455 6,383 9,329 31,915 46,645 121,277 606,385

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

606,385 1,819,156 909,578 454,789 1,364,368 682,184 341,092 170,546 85,273 255,820 127,910 63,955 191,866 95,933 287,800 143,900 71,950 35,975 107,926 53,963 161,890 80,945 242,836 121,418 60,709 182,128 91,064 45,532 22,766 11,383 34,150 17,075 51,226 25,613 76,840 38,420 19,210 9,605 28,816 14,408 7,204 3,602 1,801 5,404 2,702 1,351 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851

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