3 × 67 × 263 × 269

Prime Factor Structure

Factorization String 3 × 67 × 263 × 269

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,388,160

Proper Divisor Sum 5,168,013

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #14220133 ← → #14220191

1 3 67 201 263 269 789 807 17,621 18,023 52,863 54,069 70,747 212,241 4,740,049 14,220,147

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

14,220,147 42,660,442 21,330,221 63,990,664 31,995,332 15,997,666 7,998,833 23,996,500 11,998,250 5,999,125 17,997,376 8,998,688 4,499,344 2,249,672 1,124,836 562,418 281,209 843,628 421,814 210,907 632,722 316,361 949,084 474,542 237,271 711,814 355,907 1,067,722 533,861 1,601,584 800,792 400,396 200,198 100,099 300,298 150,149 450,448 225,224 112,612 56,306 28,153 84,460 42,230 21,115 63,346 31,673 95,020 47,510 23,755 71,266 35,633 106,900 53,450 26,725 80,176 40,088 20,044 10,022 5,011 15,034

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