3 × 11 × 19 × 211

Prime Factor Structure

Factorization String 3 × 11 × 19 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 203,520

Proper Divisor Sum 71,223

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #132287 ← → #132299

1 3 11 19 33 57 209 211 627 633 2,321 4,009 6,963 12,027 44,099 132,297

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

132,297 396,892 198,446 99,223 297,670 148,835 446,506 223,253 669,760 334,880 167,440 83,720 41,860 20,930 10,465 31,396 15,698 7,849 23,548 11,774 5,887 17,662 8,831 26,494 13,247 39,742 19,871 59,614 29,807 89,422 44,711 134,134 67,067 201,202 100,601 301,804 150,902 75,451 226,354 113,177 339,532 169,766 84,883 254,650 127,325 381,976 190,988 95,494 47,747 143,242 71,621 214,864 107,432 53,716 26,858 13,429 40,288 20,144 10,072 5,036

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