2 × 43 × 89 × 163

Prime Factor Structure

Factorization String 2 × 43 × 89 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,948,320

Proper Divisor Sum 700,718

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1247599 ← → #1247611

1 2 43 86 89 163 178 326 3,827 7,009 7,654 14,018 14,507 29,014 623,801 1,247,602

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

1,247,602 623,801 1,871,404 935,702 467,851 1,403,554 701,777 2,105,332 1,052,666 526,333 1,579,000 789,500 394,750 197,375 592,126 296,063 888,190 444,095 1,332,286 666,143 1,998,430 999,215 2,997,646 1,498,823 4,496,470 2,248,235 6,744,706 3,372,353 10,117,060 5,058,530 2,529,265 7,587,796 3,793,898 1,896,949 5,690,848 2,845,424 1,422,712 711,356 355,678 177,839 533,518 266,759 800,278 400,139 1,200,418 600,209 1,800,628 900,314 450,157 1,350,472 675,236 337,618 168,809 506,428 253,214 126,607 379,822 189,911 569,734 284,867

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