2 × 41 × 139 × 1459

Prime Factor Structure

Factorization String 2 × 41 × 139 × 1459

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 25,754,400

Proper Divisor Sum 9,124,718

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #16629677 ← → #16629703

1 2 41 82 139 278 1,459 2,918 5,699 11,398 59,819 119,638 202,801 405,602 8,314,841 16,629,682

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

16,629,682 8,314,841 24,944,524 12,472,262 6,236,131 18,708,394 9,354,197 28,062,592 14,031,296 7,015,648 3,507,824 1,753,912 876,956 438,478 219,239 657,718 328,859 986,578 493,289 1,479,868 739,934 369,967 1,109,902 554,951 1,664,854 832,427 2,497,282 1,248,641 3,745,924 1,872,962 936,481 2,809,444 1,404,722 702,361 2,107,084 1,053,542 526,771 1,580,314 790,157 2,370,472 1,185,236 592,618 296,309 888,928 444,464 222,232 111,116 55,558 27,779 83,338 41,669 125,008 62,504 31,252 15,626 7,813 23,440 11,720 5,860 2,930

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