2² × 13² × 19 × 173

Prime Factor Structure

Factorization String 2^2 × 13^2 × 19 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 4,457,880

Proper Divisor Sum 2,235,868

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #2221997 ← → #2222023

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

2,222,012 1,111,006 555,503 1,666,510 833,255 2,499,766 1,249,883 3,749,650 1,874,825 5,624,476 2,812,238 1,406,119 4,218,358 2,109,179 6,327,538 3,163,769 9,491,308 4,745,654 2,372,827 7,118,482 3,559,241 10,677,724 5,338,862 2,669,431 8,008,294 4,004,147 12,012,442 6,006,221 18,018,664 9,009,332 4,504,666 2,252,333 6,757,000 3,378,500 1,689,250 844,625 2,533,876 1,266,938 633,469 1,900,408 950,204 475,102 237,551 712,654 356,327 1,068,982 534,491 1,603,474 801,737 2,405,212 1,202,606 601,303 1,803,910 901,955 2,705,866 1,352,933 4,058,800 2,029,400 1,014,700 507,350

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