2 × 13 × 139 × 569

Prime Factor Structure

Factorization String 2 × 13 × 139 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,351,600

Proper Divisor Sum 1,295,234

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2056363 ← → #2056381

1 2 13 26 139 278 569 1,138 1,807 3,614 7,397 14,794 79,091 158,182 1,028,183 2,056,366

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

2,056,366 1,028,183 3,084,550 1,542,275 4,626,826 2,313,413 6,940,240 3,470,120 1,735,060 867,530 433,765 1,301,296 650,648 325,324 162,662 81,331 243,994 121,997 365,992 182,996 91,498 45,749 137,248 68,624 34,312 17,156 8,578 4,289 12,868 6,434 3,217 9,652 4,826 2,413 7,240 3,620 1,810 905 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180

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