3 × 19 × 239287

Prime Factor Structure

Factorization String 3 × 19 × 239287

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 19,143,040

Proper Divisor Sum 5,503,681

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #13639333 ← → #13639361

1 3 19 57 239,287 717,861 4,546,453 13,639,359

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

13,639,359 40,918,078 20,459,039 61,377,118 30,688,559 92,065,678 46,032,839 138,098,518 69,049,259 207,147,778 103,573,889 310,721,668 155,360,834 77,680,417 233,041,252 116,520,626 58,260,313 174,780,940 87,390,470 43,695,235 131,085,706 65,542,853 196,628,560 98,314,280 49,157,140 24,578,570 12,289,285 36,867,856 18,433,928 9,216,964 4,608,482 2,304,241 6,912,724 3,456,362 1,728,181 5,184,544 2,592,272 1,296,136 648,068 324,034 162,017 486,052 243,026 121,513 364,540 182,270 91,135 273,406 136,703 410,110 205,055 615,166 307,583 922,750 461,375 1,384,126 692,063 2,076,190 1,038,095 3,114,286

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