3 × 11 × 19 × 7121

Prime Factor Structure

Factorization String 3 × 11 × 19 × 7121

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,837,120

Proper Divisor Sum 2,372,253

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4464857 ← → #4464877

1 3 11 19 33 57 209 627 7,121 21,363 78,331 135,299 234,993 405,897 1,488,289 4,464,867

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

4,464,867 13,394,602 6,697,301 20,091,904 10,045,952 5,022,976 2,511,488 1,255,744 627,872 313,936 156,968 78,484 39,242 19,621 58,864 29,432 14,716 7,358 3,679 11,038 5,519 16,558 8,279 24,838 12,419 37,258 18,629 55,888 27,944 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738

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