2 × 133279

Prime Factor Structure

Factorization String 2 × 133279

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 399,840

Proper Divisor Sum 133,282

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #266549 ← → #266587

1 2 133,279 266,558

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

266,558 133,279 399,838 199,919 599,758 299,879 899,638 449,819 1,349,458 674,729 2,024,188 1,012,094 506,047 1,518,142 759,071 2,277,214 1,138,607 3,415,822 1,707,911 5,123,734 2,561,867 7,685,602 3,842,801 11,528,404 5,764,202 2,882,101 8,646,304 4,323,152 2,161,576 1,080,788 540,394 270,197 810,592 405,296 202,648 101,324 50,662 25,331 75,994 37,997 113,992 56,996 28,498 14,249 42,748 21,374 10,687 32,062 16,031 48,094 24,047 72,142 36,071 108,214 54,107 162,322 81,161 243,484 121,742 60,871

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