5 × 13 × 128389

Prime Factor Structure

Factorization String 5 × 13 × 128389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,784,760

Proper Divisor Sum 2,439,475

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8345279 ← → #8345291

1 5 13 65 128,389 641,945 1,669,057 8,345,285

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

8,345,285 25,035,856 12,517,928 6,258,964 3,129,482 1,564,741 4,694,224 2,347,112 1,173,556 586,778 293,389 880,168 440,084 220,042 110,021 330,064 165,032 82,516 41,258 20,629 61,888 30,944 15,472 7,736 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250

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