7 × 17 × 227 × 317

Prime Factor Structure

Factorization String 7 × 17 × 227 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,440,576

Proper Divisor Sum 1,877,455

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #8563117 ← → #8563123

1 7 17 119 227 317 1,589 2,219 3,859 5,389 27,013 37,723 71,959 503,713 1,223,303 8,563,121

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

8,563,121 25,689,364 12,844,682 6,422,341 19,267,024 9,633,512 4,816,756 2,408,378 1,204,189 3,612,568 1,806,284 903,142 451,571 1,354,714 677,357 2,032,072 1,016,036 508,018 254,009 762,028 381,014 190,507 571,522 285,761 857,284 428,642 214,321 642,964 321,482 160,741 482,224 241,112 120,556 60,278 30,139 90,418 45,209 135,628 67,814 33,907 101,722 50,861 152,584 76,292 38,146 19,073 57,220 28,610 14,305 42,916 21,458 10,729 32,188 16,094 8,047 24,142 12,071 36,214 18,107 54,322

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