3 × 5 × 193 × 2591

Prime Factor Structure

Factorization String 3 × 5 × 193 × 2591

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,068,352

Proper Divisor Sum 4,567,407

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #7500943 ← → #7500947

1 3 5 15 193 579 965 2,591 2,895 7,773 12,955 38,865 500,063 1,500,189 2,500,315 7,500,945

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

7,500,945 22,502,836 11,251,418 5,625,709 16,877,128 8,438,564 4,219,282 2,109,641 6,328,924 3,164,462 1,582,231 4,746,694 2,373,347 7,120,042 3,560,021 10,680,064 5,340,032 2,670,016 1,335,008 667,504 333,752 166,876 83,438 41,719 125,158 62,579 187,738 93,869 281,608 140,804 70,402 35,201 105,604 52,802 26,401 79,204 39,602 19,801 59,404 29,702 14,851 44,554 22,277 66,832 33,416 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936

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