13 × 39107

Prime Factor Structure

Factorization String 13 × 39107

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 547,512

Proper Divisor Sum 39,121

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #508373 ← → #508393

1 13 39,107 508,391

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

508,391 1,525,174 762,587 2,287,762 1,143,881 3,431,644 1,715,822 857,911 2,573,734 1,286,867 3,860,602 1,930,301 5,790,904 2,895,452 1,447,726 723,863 2,171,590 1,085,795 3,257,386 1,628,693 4,886,080 2,443,040 1,221,520 610,760 305,380 152,690 76,345 229,036 114,518 57,259 171,778 85,889 257,668 128,834 64,417 193,252 96,626 48,313 144,940 72,470 36,235 108,706 54,353 163,060 81,530 40,765 122,296 61,148 30,574 15,287 45,862 22,931 68,794 34,397 103,192 51,596 25,798 12,899 38,698 19,349

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