3 × 5² × 17 × 20639

Prime Factor Structure

Factorization String 3 × 5^2 × 17 × 20639

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 46,068,480

Proper Divisor Sum 19,753,755

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #26314721 ← → #26314727

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

26,314,725 78,944,176 39,472,088 19,736,044 9,868,022 4,934,011 14,802,034 7,401,017 22,203,052 11,101,526 5,550,763 16,652,290 8,326,145 24,978,436 12,489,218 6,244,609 18,733,828 9,366,914 4,683,457 14,050,372 7,025,186 3,512,593 10,537,780 5,268,890 2,634,445 7,903,336 3,951,668 1,975,834 987,917 2,963,752 1,481,876 740,938 370,469 1,111,408 555,704 277,852 138,926 69,463 208,390 104,195 312,586 156,293 468,880 234,440 117,220 58,610 29,305 87,916 43,958 21,979 65,938 32,969 98,908 49,454 24,727 74,182 37,091 111,274 55,637 166,912

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