2 × 3 × 13 × 12641

Prime Factor Structure

Factorization String 2 × 3 × 13 × 12641

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,123,856

Proper Divisor Sum 1,137,858

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #985997 ← → #986023

1 2 3 6 13 26 39 78 12,641 25,282 37,923 75,846 164,333 328,666 492,999 985,998

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

985,998 492,999 1,478,998 739,499 2,218,498 1,109,249 3,327,748 1,663,874 831,937 2,495,812 1,247,906 623,953 1,871,860 935,930 467,965 1,403,896 701,948 350,974 175,487 526,462 263,231 789,694 394,847 1,184,542 592,271 1,776,814 888,407 2,665,222 1,332,611 3,997,834 1,998,917 5,996,752 2,998,376 1,499,188 749,594 374,797 1,124,392 562,196 281,098 140,549 421,648 210,824 105,412 52,706 26,353 79,060 39,530 19,765 59,296 29,648 14,824 7,412 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043

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