3 × 7 × 21841

Prime Factor Structure

Factorization String 3 × 7 × 21841

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 698,944

Proper Divisor Sum 240,283

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #458651 ← → #458663

1 3 7 21 21,841 65,523 152,887 458,661

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

458,661 1,375,984 687,992 343,996 171,998 85,999 257,998 128,999 386,998 193,499 580,498 290,249 870,748 435,374 217,687 653,062 326,531 979,594 489,797 1,469,392 734,696 367,348 183,674 91,837 275,512 137,756 68,878 34,439 103,318 51,659 154,978 77,489 232,468 116,234 58,117 174,352 87,176 43,588 21,794 10,897 32,692 16,346 8,173 24,520 12,260 6,130 3,065 9,196 4,598 2,299 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644 5,822 2,911

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