13 × 66403

Prime Factor Structure

Factorization String 13 × 66403

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 929,656

Proper Divisor Sum 66,417

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #863231 ← → #863251

1 13 66,403 863,239

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

863,239 2,589,718 1,294,859 3,884,578 1,942,289 5,826,868 2,913,434 1,456,717 4,370,152 2,185,076 1,092,538 546,269 1,638,808 819,404 409,702 204,851 614,554 307,277 921,832 460,916 230,458 115,229 345,688 172,844 86,422 43,211 129,634 64,817 194,452 97,226 48,613 145,840 72,920 36,460 18,230 9,115 27,346 13,673 41,020 20,510 10,255 30,766 15,383 46,150 23,075 69,226 34,613 103,840 51,920 25,960 12,980 6,490 3,245 9,736 4,868 2,434 1,217 3,652 1,826 913

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