2 × 7 × 73 × 2099

Prime Factor Structure

Factorization String 2 × 7 × 73 × 2099

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,729,600

Proper Divisor Sum 1,584,422

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2145173 ← → #2145191

1 2 7 14 73 146 511 1,022 2,099 4,198 14,693 29,386 153,227 306,454 1,072,589 2,145,178

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

2,145,178 1,072,589 3,217,768 1,608,884 804,442 402,221 1,206,664 603,332 301,666 150,833 452,500 226,250 113,125 339,376 169,688 84,844 42,422 21,211 63,634 31,817 95,452 47,726 23,863 71,590 35,795 107,386 53,693 161,080 80,540 40,270 20,135 60,406 30,203 90,610 45,305 135,916 67,958 33,979 101,938 50,969 152,908 76,454 38,227 114,682 57,341 172,024 86,012 43,006 21,503 64,510 32,255 96,766 48,383 145,150 72,575 217,726 108,863 326,590 163,295 489,886

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