667309

Prime Factor Structure

Factorization String 667309

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 667,310

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #667283 ← → #667321

1 667,309

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

667,309 2,001,928 1,000,964 500,482 250,241 750,724 375,362 187,681 563,044 281,522 140,761 422,284 211,142 105,571 316,714 158,357 475,072 237,536 118,768 59,384 29,692 14,846 7,423 22,270 11,135 33,406 16,703 50,110 25,055 75,166 37,583 112,750 56,375 169,126 84,563 253,690 126,845 380,536 190,268 95,134 47,567 142,702 71,351 214,054 107,027 321,082 160,541 481,624 240,812 120,406 60,203 180,610 90,305 270,916 135,458 67,729 203,188 101,594 50,797 152,392

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