13 × 397 × 947

Prime Factor Structure

Factorization String 13 × 397 × 947

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,282,256

Proper Divisor Sum 394,789

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #4887437 ← → #4887481

1 13 397 947 5,161 12,311 375,959 4,887,467

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

4,887,467 14,662,402 7,331,201 21,993,604 10,996,802 5,498,401 16,495,204 8,247,602 4,123,801 12,371,404 6,185,702 3,092,851 9,278,554 4,639,277 13,917,832 6,958,916 3,479,458 1,739,729 5,219,188 2,609,594 1,304,797 3,914,392 1,957,196 978,598 489,299 1,467,898 733,949 2,201,848 1,100,924 550,462 275,231 825,694 412,847 1,238,542 619,271 1,857,814 928,907 2,786,722 1,393,361 4,180,084 2,090,042 1,045,021 3,135,064 1,567,532 783,766 391,883 1,175,650 587,825 1,763,476 881,738 440,869 1,322,608 661,304 330,652 165,326 82,663 247,990 123,995 371,986 185,993

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