2 × 7 × 1489669

Prime Factor Structure

Factorization String 2 × 7 × 1489669

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 35,752,080

Proper Divisor Sum 14,896,714

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #20855333 ← → #20855371

1 2 7 14 1,489,669 2,979,338 10,427,683 20,855,366

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

20,855,366 10,427,683 31,283,050 15,641,525 46,924,576 23,462,288 11,731,144 5,865,572 2,932,786 1,466,393 4,399,180 2,199,590 1,099,795 3,299,386 1,649,693 4,949,080 2,474,540 1,237,270 618,635 1,855,906 927,953 2,783,860 1,391,930 695,965 2,087,896 1,043,948 521,974 260,987 782,962 391,481 1,174,444 587,222 293,611 880,834 440,417 1,321,252 660,626 330,313 990,940 495,470 247,735 743,206 371,603 1,114,810 557,405 1,672,216 836,108 418,054 209,027 627,082 313,541 940,624 470,312 235,156 117,578 58,789 176,368 88,184 44,092 22,046

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