2 × 2169991

Prime Factor Structure

Factorization String 2 × 2169991

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,509,976

Proper Divisor Sum 2,169,994

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4339963 ← → #4340003

1 2 2,169,991 4,339,982

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

4,339,982 2,169,991 6,509,974 3,254,987 9,764,962 4,882,481 14,647,444 7,323,722 3,661,861 10,985,584 5,492,792 2,746,396 1,373,198 686,599 2,059,798 1,029,899 3,089,698 1,544,849 4,634,548 2,317,274 1,158,637 3,475,912 1,737,956 868,978 434,489 1,303,468 651,734 325,867 977,602 488,801 1,466,404 733,202 366,601 1,099,804 549,902 274,951 824,854 412,427 1,237,282 618,641 1,855,924 927,962 463,981 1,391,944 695,972 347,986 173,993 521,980 260,990 130,495 391,486 195,743 587,230 293,615 880,846 440,423 1,321,270 660,635 1,981,906 990,953

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