5² × 13 × 5119

Prime Factor Structure

Factorization String 5^2 × 13 × 5119

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,222,080

Proper Divisor Sum 558,405

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1663619 ← → #1663681

1 5 13 25 65 325 5,119 25,595 66,547 127,975 332,735 1,663,675

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

1,663,675 4,991,026 2,495,513 7,486,540 3,743,270 1,871,635 5,614,906 2,807,453 8,422,360 4,211,180 2,105,590 1,052,795 3,158,386 1,579,193 4,737,580 2,368,790 1,184,395 3,553,186 1,776,593 5,329,780 2,664,890 1,332,445 3,997,336 1,998,668 999,334 499,667 1,499,002 749,501 2,248,504 1,124,252 562,126 281,063 843,190 421,595 1,264,786 632,393 1,897,180 948,590 474,295 1,422,886 711,443 2,134,330 1,067,165 3,201,496 1,600,748 800,374 400,187 1,200,562 600,281 1,800,844 900,422 450,211 1,350,634 675,317 2,025,952 1,012,976 506,488 253,244 126,622 63,311

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