7 × 11 × 31 × 199

Prime Factor Structure

Factorization String 7 × 11 × 31 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 614,400

Proper Divisor Sum 139,387

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #474983 ← → #475037

1 7 11 31 77 199 217 341 1,393 2,189 2,387 6,169 15,323 43,183 67,859 475,013

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

475,013 1,425,040 712,520 356,260 178,130 89,065 267,196 133,598 66,799 200,398 100,199 300,598 150,299 450,898 225,449 676,348 338,174 169,087 507,262 253,631 760,894 380,447 1,141,342 570,671 1,712,014 856,007 2,568,022 1,284,011 3,852,034 1,926,017 5,778,052 2,889,026 1,444,513 4,333,540 2,166,770 1,083,385 3,250,156 1,625,078 812,539 2,437,618 1,218,809 3,656,428 1,828,214 914,107 2,742,322 1,371,161 4,113,484 2,056,742 1,028,371 3,085,114 1,542,557 4,627,672 2,313,836 1,156,918 578,459 1,735,378 867,689 2,603,068 1,301,534 650,767

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