311 × 1531

Prime Factor Structure

Factorization String 311 × 1531

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 477,984

Proper Divisor Sum 1,843

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #476137 ← → #476143

1 311 1,531 476,141

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

476,141 1,428,424 714,212 357,106 178,553 535,660 267,830 133,915 401,746 200,873 602,620 301,310 150,655 451,966 225,983 677,950 338,975 1,016,926 508,463 1,525,390 762,695 2,288,086 1,144,043 3,432,130 1,716,065 5,148,196 2,574,098 1,287,049 3,861,148 1,930,574 965,287 2,895,862 1,447,931 4,343,794 2,171,897 6,515,692 3,257,846 1,628,923 4,886,770 2,443,385 7,330,156 3,665,078 1,832,539 5,497,618 2,748,809 8,246,428 4,123,214 2,061,607 6,184,822 3,092,411 9,277,234 4,638,617 13,915,852 6,957,926 3,478,963 10,436,890 5,218,445 15,655,336 7,827,668 3,913,834

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