2 × 13 × 82217

Prime Factor Structure

Factorization String 2 × 13 × 82217

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,453,156

Proper Divisor Sum 1,315,514

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2137637 ← → #2137669

1 2 13 26 82,217 164,434 1,068,821 2,137,642

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

2,137,642 1,068,821 3,206,464 1,603,232 801,616 400,808 200,404 100,202 50,101 150,304 75,152 37,576 18,788 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588

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