11 × 17 × 89 × 409

Prime Factor Structure

Factorization String 11 × 17 × 89 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,970,400

Proper Divisor Sum 1,163,413

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #6806981 ← → #6806993

1 11 17 89 187 409 979 1,513 4,499 6,953 16,643 36,401 76,483 400,411 618,817 6,806,987

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

6,806,987 20,420,962 10,210,481 30,631,444 15,315,722 7,657,861 22,973,584 11,486,792 5,743,396 2,871,698 1,435,849 4,307,548 2,153,774 1,076,887 3,230,662 1,615,331 4,845,994 2,422,997 7,268,992 3,634,496 1,817,248 908,624 454,312 227,156 113,578 56,789 170,368 85,184 42,592 21,296 10,648 5,324 2,662 1,331 3,994 1,997 5,992 2,996 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202

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