13 × 22291

Prime Factor Structure

Factorization String 13 × 22291

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 312,088

Proper Divisor Sum 22,305

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #289771 ← → #289789

1 13 22,291 289,783

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

289,783 869,350 434,675 1,304,026 652,013 1,956,040 978,020 489,010 244,505 733,516 366,758 183,379 550,138 275,069 825,208 412,604 206,302 103,151 309,454 154,727 464,182 232,091 696,274 348,137 1,044,412 522,206 261,103 783,310 391,655 1,174,966 587,483 1,762,450 881,225 2,643,676 1,321,838 660,919 1,982,758 991,379 2,974,138 1,487,069 4,461,208 2,230,604 1,115,302 557,651 1,672,954 836,477 2,509,432 1,254,716 627,358 313,679 941,038 470,519 1,411,558 705,779 2,117,338 1,058,669 3,176,008 1,588,004 794,002 397,001

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