3² × 5² × 31 × 569

Prime Factor Structure

Factorization String 3^2 × 5^2 × 31 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 7,350,720

Proper Divisor Sum 3,381,945

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #3968761 ← → #3968801

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

3,968,775 11,906,326 5,953,163 17,859,490 8,929,745 26,789,236 13,394,618 6,697,309 20,091,928 10,045,964 5,022,982 2,511,491 7,534,474 3,767,237 11,301,712 5,650,856 2,825,428 1,412,714 706,357 2,119,072 1,059,536 529,768 264,884 132,442 66,221 198,664 99,332 49,666 24,833 74,500 37,250 18,625 55,876 27,938 13,969 41,908 20,954 10,477 31,432 15,716 7,858 3,929 11,788 5,894 2,947 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402 701

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