13 × 89 × 491

Prime Factor Structure

Factorization String 13 × 89 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 619,920

Proper Divisor Sum 51,833

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #568069 ← → #568091

1 13 89 491 1,157 6,383 43,699 568,087

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

568,087 1,704,262 852,131 2,556,394 1,278,197 3,834,592 1,917,296 958,648 479,324 239,662 119,831 359,494 179,747 539,242 269,621 808,864 404,432 202,216 101,108 50,554 25,277 75,832 37,916 18,958 9,479 28,438 14,219 42,658 21,329 63,988 31,994 15,997 47,992 23,996 11,998 5,999 17,998 8,999 26,998 13,499 40,498 20,249 60,748 30,374 15,187 45,562 22,781 68,344 34,172 17,086 8,543 25,630 12,815 38,446 19,223 57,670 28,835 86,506 43,253 129,760

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