3 × 13 × 17² × 353

Prime Factor Structure

Factorization String 3 × 13 × 17^2 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 6,085,968

Proper Divisor Sum 2,107,305

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3978659 ← → #3978671

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

3,978,663 11,935,990 5,967,995 17,903,986 8,951,993 26,855,980 13,427,990 6,713,995 20,141,986 10,070,993 30,212,980 15,106,490 7,553,245 22,659,736 11,329,868 5,664,934 2,832,467 8,497,402 4,248,701 12,746,104 6,373,052 3,186,526 1,593,263 4,779,790 2,389,895 7,169,686 3,584,843 10,754,530 5,377,265 16,131,796 8,065,898 4,032,949 12,098,848 6,049,424 3,024,712 1,512,356 756,178 378,089 1,134,268 567,134 283,567 850,702 425,351 1,276,054 638,027 1,914,082 957,041 2,871,124 1,435,562 717,781 2,153,344 1,076,672 538,336 269,168 134,584 67,292 33,646 16,823 50,470 25,235

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