5 × 13 × 31 × 2017

Prime Factor Structure

Factorization String 5 × 13 × 31 × 2017

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,424,384

Proper Divisor Sum 1,360,129

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4064243 ← → #4064299

1 5 13 31 65 155 403 2,015 2,017 10,085 26,221 62,527 131,105 312,635 812,851 4,064,255

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

4,064,255 12,192,766 6,096,383 18,289,150 9,144,575 27,433,726 13,716,863 41,150,590 20,575,295 61,725,886 30,862,943 92,588,830 46,294,415 138,883,246 69,441,623 208,324,870 104,162,435 312,487,306 156,243,653 468,730,960 234,365,480 117,182,740 58,591,370 29,295,685 87,887,056 43,943,528 21,971,764 10,985,882 5,492,941 16,478,824 8,239,412 4,119,706 2,059,853 6,179,560 3,089,780 1,544,890 772,445 2,317,336 1,158,668 579,334 289,667 869,002 434,501 1,303,504 651,752 325,876 162,938 81,469 244,408 122,204 61,102 30,551 91,654 45,827 137,482 68,741 206,224 103,112 51,556 25,778

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