2 × 19 × 31957

Prime Factor Structure

Factorization String 2 × 19 × 31957

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,917,480

Proper Divisor Sum 703,114

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1214357 ← → #1214371

1 2 19 38 31,957 63,914 607,183 1,214,366

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

1,214,366 607,183 1,821,550 910,775 2,732,326 1,366,163 4,098,490 2,049,245 6,147,736 3,073,868 1,536,934 768,467 2,305,402 1,152,701 3,458,104 1,729,052 864,526 432,263 1,296,790 648,395 1,945,186 972,593 2,917,780 1,458,890 729,445 2,188,336 1,094,168 547,084 273,542 136,771 410,314 205,157 615,472 307,736 153,868 76,934 38,467 115,402 57,701 173,104 86,552 43,276 21,638 10,819 32,458 16,229 48,688 24,344 12,172 6,086 3,043 9,130 4,565 13,696 6,848 3,424 1,712 856 428 214

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