2 × 7 × 17 × 41 × 131

Prime Factor Structure

Factorization String 2 × 7 × 17 × 41 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 2,395,008

Proper Divisor Sum 1,116,710

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1278289 ← → #1278323

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

1,278,298 639,149 1,917,448 958,724 479,362 239,681 719,044 359,522 179,761 539,284 269,642 134,821 404,464 202,232 101,116 50,558 25,279 75,838 37,919 113,758 56,879 170,638 85,319 255,958 127,979 383,938 191,969 575,908 287,954 143,977 431,932 215,966 107,983 323,950 161,975 485,926 242,963 728,890 364,445 1,093,336 546,668 273,334 136,667 410,002 205,001 615,004 307,502 153,751 461,254 230,627 691,882 345,941 1,037,824 518,912 259,456 129,728 64,864 32,432 16,216 8,108

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