2 × 666667

Prime Factor Structure

Factorization String 2 × 666667

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,000,004

Proper Divisor Sum 666,670

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1333331 ← → #1333357

1 2 666,667 1,333,334

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

1,333,334 666,667 2,000,002 1,000,001 3,000,004 1,500,002 750,001 2,250,004 1,125,002 562,501 1,687,504 843,752 421,876 210,938 105,469 316,408 158,204 79,102 39,551 118,654 59,327 177,982 88,991 266,974 133,487 400,462 200,231 600,694 300,347 901,042 450,521 1,351,564 675,782 337,891 1,013,674 506,837 1,520,512 760,256 380,128 190,064 95,032 47,516 23,758 11,879 35,638 17,819 53,458 26,729 80,188 40,094 20,047 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746

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