13 × 23 × 41 × 59

Prime Factor Structure

Factorization String 13 × 23 × 41 × 59

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 846,720

Proper Divisor Sum 123,439

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #723271 ← → #723287

1 13 23 41 59 299 533 767 943 1,357 2,419 12,259 17,641 31,447 55,637 723,281

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

723,281 2,169,844 1,084,922 542,461 1,627,384 813,692 406,846 203,423 610,270 305,135 915,406 457,703 1,373,110 686,555 2,059,666 1,029,833 3,089,500 1,544,750 772,375 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

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