17 × 31 × 1289

Prime Factor Structure

Factorization String 17 × 31 × 1289

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 743,040

Proper Divisor Sum 63,737

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #679297 ← → #679309

1 17 31 527 1,289 21,913 39,959 679,303

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

679,303 2,037,910 1,018,955 3,056,866 1,528,433 4,585,300 2,292,650 1,146,325 3,438,976 1,719,488 859,744 429,872 214,936 107,468 53,734 26,867 80,602 40,301 120,904 60,452 30,226 15,113 45,340 22,670 11,335 34,006 17,003 51,010 25,505 76,516 38,258 19,129 57,388 28,694 14,347 43,042 21,521 64,564 32,282 16,141 48,424 24,212 12,106 6,053 18,160 9,080 4,540 2,270 1,135 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313

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