3 × 221717

Prime Factor Structure

Factorization String 3 × 221717

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 886,872

Proper Divisor Sum 221,721

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #665141 ← → #665153

1 3 221,717 665,151

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

665,151 1,995,454 997,727 2,993,182 1,496,591 4,489,774 2,244,887 6,734,662 3,367,331 10,101,994 5,050,997 15,152,992 7,576,496 3,788,248 1,894,124 947,062 473,531 1,420,594 710,297 2,130,892 1,065,446 532,723 1,598,170 799,085 2,397,256 1,198,628 599,314 299,657 898,972 449,486 224,743 674,230 337,115 1,011,346 505,673 1,517,020 758,510 379,255 1,137,766 568,883 1,706,650 853,325 2,559,976 1,279,988 639,994 319,997 959,992 479,996 239,998 119,999 359,998 179,999 539,998 269,999 809,998 404,999 1,214,998 607,499 1,822,498 911,249

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