667643

Prime Factor Structure

Factorization String 667643

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 667,644

Proper Divisor Sum 1

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #667631 ← → #667649

1 667,643

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

667,643 2,002,930 1,001,465 3,004,396 1,502,198 751,099 2,253,298 1,126,649 3,379,948 1,689,974 844,987 2,534,962 1,267,481 3,802,444 1,901,222 950,611 2,851,834 1,425,917 4,277,752 2,138,876 1,069,438 534,719 1,604,158 802,079 2,406,238 1,203,119 3,609,358 1,804,679 5,414,038 2,707,019 8,121,058 4,060,529 12,181,588 6,090,794 3,045,397 9,136,192 4,568,096 2,284,048 1,142,024 571,012 285,506 142,753 428,260 214,130 107,065 321,196 160,598 80,299 240,898 120,449 361,348 180,674 90,337 271,012 135,506 67,753 203,260 101,630 50,815 152,446

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