2 × 7² × 19² × 23

Prime Factor Structure

Factorization String 2 × 7^2 × 19^2 × 23

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,563,624

Proper Divisor Sum 749,930

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #813677 ← → #813697

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

813,694 406,847 1,220,542 610,271 1,830,814 915,407 2,746,222 1,373,111 4,119,334 2,059,667 6,179,002 3,089,501 9,268,504 4,634,252 2,317,126 1,158,563 3,475,690 1,737,845 5,213,536 2,606,768 1,303,384 651,692 325,846 162,923 488,770 244,385 733,156 366,578 183,289 549,868 274,934 137,467 412,402 206,201 618,604 309,302 154,651 463,954 231,977 695,932 347,966 173,983 521,950 260,975 782,926 391,463 1,174,390 587,195 1,761,586 880,793 2,642,380 1,321,190 660,595 1,981,786 990,893 2,972,680 1,486,340 743,170 371,585 1,114,756

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