2 × 13 × 19429

Prime Factor Structure

Factorization String 2 × 13 × 19429

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 816,060

Proper Divisor Sum 310,906

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #505139 ← → #505157

1 2 13 26 19,429 38,858 252,577 505,154

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

505,154 252,577 757,732 378,866 189,433 568,300 284,150 142,075 426,226 213,113 639,340 319,670 159,835 479,506 239,753 719,260 359,630 179,815 539,446 269,723 809,170 404,585 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

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