2 × 3 × 607 × 5531

Prime Factor Structure

Factorization String 2 × 3 × 607 × 5531

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,361,472

Proper Divisor Sum 20,217,570

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20143901 ← → #20143913

1 2 3 6 607 1,214 1,821 3,642 5,531 11,062 16,593 33,186 3,357,317 6,714,634 10,071,951 20,143,902

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

20,143,902 10,071,951 30,215,854 15,107,927 45,323,782 22,661,891 67,985,674 33,992,837 101,978,512 50,989,256 25,494,628 12,747,314 6,373,657 19,120,972 9,560,486 4,780,243 14,340,730 7,170,365 21,511,096 10,755,548 5,377,774 2,688,887 8,066,662 4,033,331 12,099,994 6,049,997 18,149,992 9,074,996 4,537,498 2,268,749 6,806,248 3,403,124 1,701,562 850,781 2,552,344 1,276,172 638,086 319,043 957,130 478,565 1,435,696 717,848 358,924 179,462 89,731 269,194 134,597 403,792 201,896 100,948 50,474 25,237 75,712 37,856 18,928 9,464 4,732 2,366 1,183 3,550

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