3 × 7 × 211 × 911

Prime Factor Structure

Factorization String 3 × 7 × 211 × 911

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,187,008

Proper Divisor Sum 2,150,367

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4036621 ← → #4036649

1 3 7 21 211 633 911 1,477 2,733 4,431 6,377 19,131 192,221 576,663 1,345,547 4,036,641

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

4,036,641 12,109,924 6,054,962 3,027,481 9,082,444 4,541,222 2,270,611 6,811,834 3,405,917 10,217,752 5,108,876 2,554,438 1,277,219 3,831,658 1,915,829 5,747,488 2,873,744 1,436,872 718,436 359,218 179,609 538,828 269,414 134,707 404,122 202,061 606,184 303,092 151,546 75,773 227,320 113,660 56,830 28,415 85,246 42,623 127,870 63,935 191,806 95,903 287,710 143,855 431,566 215,783 647,350 323,675 971,026 485,513 1,456,540 728,270 364,135 1,092,406 546,203 1,638,610 819,305 2,457,916 1,228,958 614,479 1,843,438 921,719

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