3 × 5 × 19 × 31 × 71

Prime Factor Structure

Factorization String 3 × 5 × 19 × 31 × 71

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,105,920

Proper Divisor Sum 478,635

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #627271 ← → #627293

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

627,285 1,881,856 940,928 470,464 235,232 117,616 58,808 29,404 14,702 7,351 22,054 11,027 33,082 16,541 49,624 24,812 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665

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