2 × 333679

Prime Factor Structure

Factorization String 2 × 333679

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,001,040

Proper Divisor Sum 333,682

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #667351 ← → #667361

1 2 333,679 667,358

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

667,358 333,679 1,001,038 500,519 1,501,558 750,779 2,252,338 1,126,169 3,378,508 1,689,254 844,627 2,533,882 1,266,941 3,800,824 1,900,412 950,206 475,103 1,425,310 712,655 2,137,966 1,068,983 3,206,950 1,603,475 4,810,426 2,405,213 7,215,640 3,607,820 1,803,910 901,955 2,705,866 1,352,933 4,058,800 2,029,400 1,014,700 507,350 253,675 761,026 380,513 1,141,540 570,770 285,385 856,156 428,078 214,039 642,118 321,059 963,178 481,589 1,444,768 722,384 361,192 180,596 90,298 45,149 135,448 67,724 33,862 16,931 50,794 25,397

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