5 × 19² × 431

Prime Factor Structure

Factorization String 5 × 19^2 × 431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 987,552

Proper Divisor Sum 209,597

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #777919 ← → #777977

1 5 19 95 361 431 1,805 2,155 8,189 40,945 155,591 777,955

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

777,955 2,333,866 1,166,933 3,500,800 1,750,400 875,200 437,600 218,800 109,400 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156 23,078 11,539 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650 12,325 36,976 18,488 9,244 4,622 2,311 6,934 3,467 10,402 5,201 15,604 7,802 3,901 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940

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