2 × 23 × 71 × 1217

Prime Factor Structure

Factorization String 2 × 23 × 71 × 1217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,314,112

Proper Divisor Sum 2,339,390

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3974717 ← → #3974723

1 2 23 46 71 142 1,217 1,633 2,434 3,266 27,991 55,982 86,407 172,814 1,987,361 3,974,722

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

3,974,722 1,987,361 5,962,084 2,981,042 1,490,521 4,471,564 2,235,782 1,117,891 3,353,674 1,676,837 5,030,512 2,515,256 1,257,628 628,814 314,407 943,222 471,611 1,414,834 707,417 2,122,252 1,061,126 530,563 1,591,690 795,845 2,387,536 1,193,768 596,884 298,442 149,221 447,664 223,832 111,916 55,958 27,979 83,938 41,969 125,908 62,954 31,477 94,432 47,216 23,608 11,804 5,902 2,951 8,854 4,427 13,282 6,641 19,924 9,962 4,981 14,944 7,472 3,736 1,868 934 467 1,402 701

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