2 × 4258909

Prime Factor Structure

Factorization String 2 × 4258909

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,776,730

Proper Divisor Sum 4,258,912

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8517787 ← → #8517823

1 2 4,258,909 8,517,818

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

8,517,818 4,258,909 12,776,728 6,388,364 3,194,182 1,597,091 4,791,274 2,395,637 7,186,912 3,593,456 1,796,728 898,364 449,182 224,591 673,774 336,887 1,010,662 505,331 1,515,994 757,997 2,273,992 1,136,996 568,498 284,249 852,748 426,374 213,187 639,562 319,781 959,344 479,672 239,836 119,918 59,959 179,878 89,939 269,818 134,909 404,728 202,364 101,182 50,591 151,774 75,887 227,662 113,831 341,494 170,747 512,242 256,121 768,364 384,182 192,091 576,274 288,137 864,412 432,206 216,103 648,310 324,155

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