2 × 7 × 31 × 41 × 1009

Prime Factor Structure

Factorization String 2 × 7 × 31 × 41 × 1009

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 32,578,560

Proper Divisor Sum 14,624,414

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #17954143 ← → #17954147

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

17,954,146 8,977,073 26,931,220 13,465,610 6,732,805 20,198,416 10,099,208 5,049,604 2,524,802 1,262,401 3,787,204 1,893,602 946,801 2,840,404 1,420,202 710,101 2,130,304 1,065,152 532,576 266,288 133,144 66,572 33,286 16,643 49,930 24,965 74,896 37,448 18,724 9,362 4,681 14,044 7,022 3,511 10,534 5,267 15,802 7,901 23,704 11,852 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88

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