2 × 5 × 13 × 2459

Prime Factor Structure

Factorization String 2 × 5 × 13 × 2459

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 619,920

Proper Divisor Sum 300,250

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #319639 ← → #319673

1 2 5 10 13 26 65 130 2,459 4,918 12,295 24,590 31,967 63,934 159,835 319,670

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

319,670 159,835 479,506 239,753 719,260 359,630 179,815 539,446 269,723 809,170 404,585 1,213,756 606,878 303,439 910,318 455,159 1,365,478 682,739 2,048,218 1,024,109 3,072,328 1,536,164 768,082 384,041 1,152,124 576,062 288,031 864,094 432,047 1,296,142 648,071 1,944,214 972,107 2,916,322 1,458,161 4,374,484 2,187,242 1,093,621 3,280,864 1,640,432 820,216 410,108 205,054 102,527 307,582 153,791 461,374 230,687 692,062 346,031 1,038,094 519,047 1,557,142 778,571 2,335,714 1,167,857 3,503,572 1,751,786 875,893 2,627,680

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