2 × 333803

Prime Factor Structure

Factorization String 2 × 333803

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,001,412

Proper Divisor Sum 333,806

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #667577 ← → #667631

1 2 333,803 667,606

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

667,606 333,803 1,001,410 500,705 1,502,116 751,058 375,529 1,126,588 563,294 281,647 844,942 422,471 1,267,414 633,707 1,901,122 950,561 2,851,684 1,425,842 712,921 2,138,764 1,069,382 534,691 1,604,074 802,037 2,406,112 1,203,056 601,528 300,764 150,382 75,191 225,574 112,787 338,362 169,181 507,544 253,772 126,886 63,443 190,330 95,165 285,496 142,748 71,374 35,687 107,062 53,531 160,594 80,297 240,892 120,446 60,223 180,670 90,335 271,006 135,503 406,510 203,255 609,766 304,883 914,650

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