5 × 491 × 1621

Prime Factor Structure

Factorization String 5 × 491 × 1621

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,788,144

Proper Divisor Sum 808,589

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3979553 ← → #3979561

1 5 491 1,621 2,455 8,105 795,911 3,979,555

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

3,979,555 11,938,666 5,969,333 17,908,000 8,954,000 4,477,000 2,238,500 1,119,250 559,625 1,678,876 839,438 419,719 1,259,158 629,579 1,888,738 944,369 2,833,108 1,416,554 708,277 2,124,832 1,062,416 531,208 265,604 132,802 66,401 199,204 99,602 49,801 149,404 74,702 37,351 112,054 56,027 168,082 84,041 252,124 126,062 63,031 189,094 94,547 283,642 141,821 425,464 212,732 106,366 53,183 159,550 79,775 239,326 119,663 358,990 179,495 538,486 269,243 807,730 403,865 1,211,596 605,798 302,899 908,698

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