2 × 7 × 21391

Prime Factor Structure

Factorization String 2 × 7 × 21391

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 513,408

Proper Divisor Sum 213,934

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #299473 ← → #299477

1 2 7 14 21,391 42,782 149,737 299,474

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

299,474 149,737 449,212 224,606 112,303 336,910 168,455 505,366 252,683 758,050 379,025 1,137,076 568,538 284,269 852,808 426,404 213,202 106,601 319,804 159,902 79,951 239,854 119,927 359,782 179,891 539,674 269,837 809,512 404,756 202,378 101,189 303,568 151,784 75,892 37,946 18,973 56,920 28,460 14,230 7,115 21,346 10,673 32,020 16,010 8,005 24,016 12,008 6,004 3,002 1,501 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317

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