2 × 11 × 19 × 919

Prime Factor Structure

Factorization String 2 × 11 × 19 × 919

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 662,400

Proper Divisor Sum 278,258

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #384133 ← → #384143

1 2 11 19 22 38 209 418 919 1,838 10,109 17,461 20,218 34,922 192,071 384,142

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

384,142 192,071 576,214 288,107 864,322 432,161 1,296,484 648,242 324,121 972,364 486,182 243,091 729,274 364,637 1,093,912 546,956 273,478 136,739 410,218 205,109 615,328 307,664 153,832 76,916 38,458 19,229 57,688 28,844 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712 856 428 214 107 322 161 484 242 121 364 182 91 274 137 412

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