5 × 7 × 31 × 26437

Prime Factor Structure

Factorization String 5 × 7 × 31 × 26437

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,608,768

Proper Divisor Sum 11,924,623

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #28684141 ← → #28684157

1 5 7 31 35 155 217 1,085 26,437 132,185 185,059 819,547 925,295 4,097,735 5,736,829 28,684,145

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

28,684,145 86,052,436 43,026,218 21,513,109 64,539,328 32,269,664 16,134,832 8,067,416 4,033,708 2,016,854 1,008,427 3,025,282 1,512,641 4,537,924 2,268,962 1,134,481 3,403,444 1,701,722 850,861 2,552,584 1,276,292 638,146 319,073 957,220 478,610 239,305 717,916 358,958 179,479 538,438 269,219 807,658 403,829 1,211,488 605,744 302,872 151,436 75,718 37,859 113,578 56,789 170,368 85,184 42,592 21,296 10,648 5,324 2,662 1,331 3,994 1,997 5,992 2,996 1,498 749 2,248 1,124 562 281 844

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