2² × 205097

Prime Factor Structure

Factorization String 2^2 × 205097

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,435,686

Proper Divisor Sum 615,298

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #820367 ← → #820399

1 2 4 205,097 410,194 820,388

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

820,388 410,194 205,097 615,292 307,646 153,823 461,470 230,735 692,206 346,103 1,038,310 519,155 1,557,466 778,733 2,336,200 1,168,100 584,050 292,025 876,076 438,038 219,019 657,058 328,529 985,588 492,794 246,397 739,192 369,596 184,798 92,399 277,198 138,599 415,798 207,899 623,698 311,849 935,548 467,774 233,887 701,662 350,831 1,052,494 526,247 1,578,742 789,371 2,368,114 1,184,057 3,552,172 1,776,086 888,043 2,664,130 1,332,065 3,996,196 1,998,098 999,049 2,997,148 1,498,574 749,287 2,247,862 1,123,931

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