3 × 23 × 163 × 193

Prime Factor Structure

Factorization String 3 × 23 × 163 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,054,336

Proper Divisor Sum 883,665

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2170667 ← → #2170673

1 3 23 69 163 193 489 579 3,749 4,439 11,247 13,317 31,459 94,377 723,557 2,170,671

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

2,170,671 6,512,014 3,256,007 9,768,022 4,884,011 14,652,034 7,326,017 21,978,052 10,989,026 5,494,513 16,483,540 8,241,770 4,120,885 12,362,656 6,181,328 3,090,664 1,545,332 772,666 386,333 1,159,000 579,500 289,750 144,875 434,626 217,313 651,940 325,970 162,985 488,956 244,478 122,239 366,718 183,359 550,078 275,039 825,118 412,559 1,237,678 618,839 1,856,518 928,259 2,784,778 1,392,389 4,177,168 2,088,584 1,044,292 522,146 261,073 783,220 391,610 195,805 587,416 293,708 146,854 73,427 220,282 110,141 330,424 165,212 82,606

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