438143

Prime Factor Structure

Factorization String 438143

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 438,144

Proper Divisor Sum 1

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #438133 ← → #438169

1 438,143

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

438,143 1,314,430 657,215 1,971,646 985,823 2,957,470 1,478,735 4,436,206 2,218,103 6,654,310 3,327,155 9,981,466 4,990,733 14,972,200 7,486,100 3,743,050 1,871,525 5,614,576 2,807,288 1,403,644 701,822 350,911 1,052,734 526,367 1,579,102 789,551 2,368,654 1,184,327 3,552,982 1,776,491 5,329,474 2,664,737 7,994,212 3,997,106 1,998,553 5,995,660 2,997,830 1,498,915 4,496,746 2,248,373 6,745,120 3,372,560 1,686,280 843,140 421,570 210,785 632,356 316,178 158,089 474,268 237,134 118,567 355,702 177,851 533,554 266,777 800,332 400,166 200,083 600,250

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