13 × 17 × 29 × 499

Prime Factor Structure

Factorization String 13 × 17 × 29 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,780,000

Proper Divisor Sum 581,909

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3198067 ← → #3198101

1 13 17 29 221 377 493 499 6,409 6,487 8,483 14,471 110,279 188,123 246,007 3,198,091

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

3,198,091 9,594,274 4,797,137 14,391,412 7,195,706 3,597,853 10,793,560 5,396,780 2,698,390 1,349,195 4,047,586 2,023,793 6,071,380 3,035,690 1,517,845 4,553,536 2,276,768 1,138,384 569,192 284,596 142,298 71,149 213,448 106,724 53,362 26,681 80,044 40,022 20,011 60,034 30,017 90,052 45,026 22,513 67,540 33,770 16,885 50,656 25,328 12,664 6,332 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302

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