2 × 17 × 239 × 1213

Prime Factor Structure

Factorization String 2 × 17 × 239 × 1213

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,733,440

Proper Divisor Sum 5,876,602

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #9856829 ← → #9856843

1 2 17 34 239 478 1,213 2,426 4,063 8,126 20,621 41,242 289,907 579,814 4,928,419 9,856,838

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

9,856,838 4,928,419 14,785,258 7,392,629 22,177,888 11,088,944 5,544,472 2,772,236 1,386,118 693,059 2,079,178 1,039,589 3,118,768 1,559,384 779,692 389,846 194,923 584,770 292,385 877,156 438,578 219,289 657,868 328,934 164,467 493,402 246,701 740,104 370,052 185,026 92,513 277,540 138,770 69,385 208,156 104,078 52,039 156,118 78,059 234,178 117,089 351,268 175,634 87,817 263,452 131,726 65,863 197,590 98,795 296,386 148,193 444,580 222,290 111,145 333,436 166,718 83,359 250,078 125,039 375,118

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