2 × 6813649

Prime Factor Structure

Factorization String 2 × 6813649

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,440,950

Proper Divisor Sum 6,813,652

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #13627291 ← → #13627301

1 2 6,813,649 13,627,298

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

13,627,298 6,813,649 20,440,948 10,220,474 5,110,237 15,330,712 7,665,356 3,832,678 1,916,339 5,749,018 2,874,509 8,623,528 4,311,764 2,155,882 1,077,941 3,233,824 1,616,912 808,456 404,228 202,114 101,057 303,172 151,586 75,793 227,380 113,690 56,845 170,536 85,268 42,634 21,317 63,952 31,976 15,988 7,994 3,997 11,992 5,996 2,998 1,499 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67

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