23 × 12589

Prime Factor Structure

Factorization String 23 × 12589

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 302,160

Proper Divisor Sum 12,613

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #289543 ← → #289559

1 23 12,589 289,547

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

289,547 868,642 434,321 1,302,964 651,482 325,741 977,224 488,612 244,306 122,153 366,460 183,230 91,615 274,846 137,423 412,270 206,135 618,406 309,203 927,610 463,805 1,391,416 695,708 347,854 173,927 521,782 260,891 782,674 391,337 1,174,012 587,006 293,503 880,510 440,255 1,320,766 660,383 1,981,150 990,575 2,971,726 1,485,863 4,457,590 2,228,795 6,686,386 3,343,193 10,029,580 5,014,790 2,507,395 7,522,186 3,761,093 11,283,280 5,641,640 2,820,820 1,410,410 705,205 2,115,616 1,057,808 528,904 264,452 132,226 66,113

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