3⁶ × 353

Prime Factor Structure

Factorization String 3^6 × 353

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 14

Divisor Sum (σ) 386,922

Proper Divisor Sum 129,585

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #257321 ← → #257339

1 3 9 27 81 243 353 729 1,059 3,177 9,531 28,593 85,779 257,337

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

257,337 772,012 386,006 193,003 579,010 289,505 868,516 434,258 217,129 651,388 325,694 162,847 488,542 244,271 732,814 366,407 1,099,222 549,611 1,648,834 824,417 2,473,252 1,236,626 618,313 1,854,940 927,470 463,735 1,391,206 695,603 2,086,810 1,043,405 3,130,216 1,565,108 782,554 391,277 1,173,832 586,916 293,458 146,729 440,188 220,094 110,047 330,142 165,071 495,214 247,607 742,822 371,411 1,114,234 557,117 1,671,352 835,676 417,838 208,919 626,758 313,379 940,138 470,069 1,410,208 705,104 352,552

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