2131 × 5851

Prime Factor Structure

Factorization String 2131 × 5851

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,476,464

Proper Divisor Sum 7,983

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #12468457 ← → #12468557

1 2,131 5,851 12,468,481

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

12,468,481 37,405,444 18,702,722 9,351,361 28,054,084 14,027,042 7,013,521 21,040,564 10,520,282 5,260,141 15,780,424 7,890,212 3,945,106 1,972,553 5,917,660 2,958,830 1,479,415 4,438,246 2,219,123 6,657,370 3,328,685 9,986,056 4,993,028 2,496,514 1,248,257 3,744,772 1,872,386 936,193 2,808,580 1,404,290 702,145 2,106,436 1,053,218 526,609 1,579,828 789,914 394,957 1,184,872 592,436 296,218 148,109 444,328 222,164 111,082 55,541 166,624 83,312 41,656 20,828 10,414 5,207 15,622 7,811 23,434 11,717 35,152 17,576 8,788 4,394 2,197

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