5 × 7 × 67 × 857

Prime Factor Structure

Factorization String 5 × 7 × 67 × 857

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,800,512

Proper Divisor Sum 790,847

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2009647 ← → #2009669

1 5 7 35 67 335 469 857 2,345 4,285 5,999 29,995 57,419 287,095 401,933 2,009,665

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

2,009,665 6,028,996 3,014,498 1,507,249 4,521,748 2,260,874 1,130,437 3,391,312 1,695,656 847,828 423,914 211,957 635,872 317,936 158,968 79,484 39,742 19,871 59,614 29,807 89,422 44,711 134,134 67,067 201,202 100,601 301,804 150,902 75,451 226,354 113,177 339,532 169,766 84,883 254,650 127,325 381,976 190,988 95,494 47,747 143,242 71,621 214,864 107,432 53,716 26,858 13,429 40,288 20,144 10,072 5,036 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126

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