19 × 139067

Prime Factor Structure

Factorization String 19 × 139067

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,781,360

Proper Divisor Sum 139,087

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2642257 ← → #2642287

1 19 139,067 2,642,273

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

2,642,273 7,926,820 3,963,410 1,981,705 5,945,116 2,972,558 1,486,279 4,458,838 2,229,419 6,688,258 3,344,129 10,032,388 5,016,194 2,508,097 7,524,292 3,762,146 1,881,073 5,643,220 2,821,610 1,410,805 4,232,416 2,116,208 1,058,104 529,052 264,526 132,263 396,790 198,395 595,186 297,593 892,780 446,390 223,195 669,586 334,793 1,004,380 502,190 251,095 753,286 376,643 1,129,930 564,965 1,694,896 847,448 423,724 211,862 105,931 317,794 158,897 476,692 238,346 119,173 357,520 178,760 89,380 44,690 22,345 67,036 33,518 16,759

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